diff --git a/test/language/expressions/postfix-decrement/arguments-nostrict.js b/test/language/expressions/postfix-decrement/arguments-nostrict.js
index bc20c7d487..1c90ef9db4 100644
--- a/test/language/expressions/postfix-decrement/arguments-nostrict.js
+++ b/test/language/expressions/postfix-decrement/arguments-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions-static-semantics-early-errors
 description: >
   In non-strict code, "arguments--" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of LeftHandSideExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/postfix-decrement/arguments.js b/test/language/expressions/postfix-decrement/arguments.js
index 6e6bc0c89d..e212d52134 100644
--- a/test/language/expressions/postfix-decrement/arguments.js
+++ b/test/language/expressions/postfix-decrement/arguments.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict. (arguments)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -16,7 +15,6 @@ info: |
     UpdateExpression: LeftHandSideExpression --
 
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/postfix-decrement/bigint.js b/test/language/expressions/postfix-decrement/bigint.js
index 684c67d731..f0912a75fb 100644
--- a/test/language/expressions/postfix-decrement/bigint.js
+++ b/test/language/expressions/postfix-decrement/bigint.js
@@ -9,8 +9,7 @@ info: |
   2. Let oldValue be ? ToNumeric(? GetValue(expr)).
   3. Let newValue be ? Type(oldvalue)::subtract(oldValue, Type(oldValue)::unit).
   4. Perform ? PutValue(expr, newValue).
-  5. Return oldValue. 
-
+  5. Return oldValue.
 features: [BigInt]
 ---*/
 
diff --git a/test/language/expressions/postfix-decrement/eval-nostrict.js b/test/language/expressions/postfix-decrement/eval-nostrict.js
index ea1a99403e..153cd1c484 100644
--- a/test/language/expressions/postfix-decrement/eval-nostrict.js
+++ b/test/language/expressions/postfix-decrement/eval-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "eval--" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of LeftHandSideExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/postfix-decrement/eval.js b/test/language/expressions/postfix-decrement/eval.js
index fb6d18c47a..7224090eec 100644
--- a/test/language/expressions/postfix-decrement/eval.js
+++ b/test/language/expressions/postfix-decrement/eval.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict. (eval)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -16,7 +15,6 @@ info: |
     UpdateExpression: LeftHandSideExpression --
 
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/postfix-increment/arguments-nostrict.js b/test/language/expressions/postfix-increment/arguments-nostrict.js
index 8a330bfbf1..d1b00b9671 100644
--- a/test/language/expressions/postfix-increment/arguments-nostrict.js
+++ b/test/language/expressions/postfix-increment/arguments-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions-static-semantics-early-errors
 description: >
   In non-strict code, "arguments++" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of LeftHandSideExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/postfix-increment/arguments.js b/test/language/expressions/postfix-increment/arguments.js
index 50110ba660..9d9c816f44 100644
--- a/test/language/expressions/postfix-increment/arguments.js
+++ b/test/language/expressions/postfix-increment/arguments.js
@@ -6,13 +6,11 @@ esid: sec-identifiers-static-semantics-assignmenttargettype
 description: >
   If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
 info: |
-
   sec-update-expressions-static-semantics-early-errors
 
   UpdateExpression: LeftHandSideExpression ++
 
   It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/postfix-increment/bigint.js b/test/language/expressions/postfix-increment/bigint.js
index 76d83f03b9..b120ed7bfe 100644
--- a/test/language/expressions/postfix-increment/bigint.js
+++ b/test/language/expressions/postfix-increment/bigint.js
@@ -9,8 +9,7 @@ info: |
   2. Let oldValue be ? ToNumeric(? GetValue(expr)).
   3. Let newValue be ? Type(oldvalue)::add(oldValue, Type(oldValue)::unit).
   4. Perform ? PutValue(expr, newValue).
-  5. Return oldValue. 
-
+  5. Return oldValue.
 features: [BigInt]
 ---*/
 
diff --git a/test/language/expressions/postfix-increment/eval-nostrict.js b/test/language/expressions/postfix-increment/eval-nostrict.js
index 152c17ee57..7c15049bc7 100644
--- a/test/language/expressions/postfix-increment/eval-nostrict.js
+++ b/test/language/expressions/postfix-increment/eval-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "eval++" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of LeftHandSideExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/postfix-increment/eval.js b/test/language/expressions/postfix-increment/eval.js
index 503d485aa9..5ac730d33d 100644
--- a/test/language/expressions/postfix-increment/eval.js
+++ b/test/language/expressions/postfix-increment/eval.js
@@ -6,13 +6,11 @@ esid: sec-identifiers-static-semantics-assignmenttargettype
 description: >
   If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
 info: |
-
   sec-update-expressions-static-semantics-early-errors
 
   UpdateExpression: LeftHandSideExpression ++
 
   It is an early Syntax Error if AssignmentTargetType of LeftHandSideExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/prefix-decrement/arguments-nostrict.js b/test/language/expressions/prefix-decrement/arguments-nostrict.js
index 46b8427d9b..6f078b2db3 100644
--- a/test/language/expressions/prefix-decrement/arguments-nostrict.js
+++ b/test/language/expressions/prefix-decrement/arguments-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "--arguments" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of UnaryExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/prefix-decrement/arguments.js b/test/language/expressions/prefix-decrement/arguments.js
index 1bb3f7c3e3..d11f006300 100644
--- a/test/language/expressions/prefix-decrement/arguments.js
+++ b/test/language/expressions/prefix-decrement/arguments.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict. (arguments)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -16,7 +15,6 @@ info: |
     UpdateExpression: -- UnaryExpression
 
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/prefix-decrement/bigint.js b/test/language/expressions/prefix-decrement/bigint.js
index fe20da0a05..6bd7dd4467 100644
--- a/test/language/expressions/prefix-decrement/bigint.js
+++ b/test/language/expressions/prefix-decrement/bigint.js
@@ -9,8 +9,7 @@ info: |
   2. Let oldValue be ? ToNumeric(? GetValue(expr)).
   3. Let newValue be ? Type(oldvalue)::subtract(oldValue, Type(oldValue)::unit).
   4. Perform ? PutValue(expr, newValue).
-  5. Return newValue. 
-
+  5. Return newValue.
 features: [BigInt]
 ---*/
 
diff --git a/test/language/expressions/prefix-decrement/eval-nostrict.js b/test/language/expressions/prefix-decrement/eval-nostrict.js
index e39159160d..9dbc8a2c03 100644
--- a/test/language/expressions/prefix-decrement/eval-nostrict.js
+++ b/test/language/expressions/prefix-decrement/eval-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "--eval" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of UnaryExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/prefix-decrement/eval.js b/test/language/expressions/prefix-decrement/eval.js
index 5650117b47..4048a68488 100644
--- a/test/language/expressions/prefix-decrement/eval.js
+++ b/test/language/expressions/prefix-decrement/eval.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict. (eval)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -16,7 +15,6 @@ info: |
     UpdateExpression: -- UnaryExpression
 
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/prefix-increment/arguments-nostrict.js b/test/language/expressions/prefix-increment/arguments-nostrict.js
index a7f24bcc33..726ba14317 100644
--- a/test/language/expressions/prefix-increment/arguments-nostrict.js
+++ b/test/language/expressions/prefix-increment/arguments-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "++arguments" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of UnaryExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/prefix-increment/arguments.js b/test/language/expressions/prefix-increment/arguments.js
index 1c88097c36..7a151928ef 100644
--- a/test/language/expressions/prefix-increment/arguments.js
+++ b/test/language/expressions/prefix-increment/arguments.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict. (arguments)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -16,7 +15,6 @@ info: |
     UpdateExpression: ++ UnaryExpression
 
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [onlyStrict]
 negative:
   phase: parse
diff --git a/test/language/expressions/prefix-increment/bigint.js b/test/language/expressions/prefix-increment/bigint.js
index 47bee67897..77d964078d 100644
--- a/test/language/expressions/prefix-increment/bigint.js
+++ b/test/language/expressions/prefix-increment/bigint.js
@@ -9,8 +9,7 @@ info: |
   2. Let oldValue be ? ToNumeric(? GetValue(expr)).
   3. Let newValue be ? Type(oldvalue)::add(oldValue, Type(oldValue)::unit).
   4. Perform ? PutValue(expr, newValue).
-  5. Return newValue. 
-
+  5. Return newValue.
 features: [BigInt]
 ---*/
 
diff --git a/test/language/expressions/prefix-increment/eval-nostrict.js b/test/language/expressions/prefix-increment/eval-nostrict.js
index daed59eaca..286f809f9c 100644
--- a/test/language/expressions/prefix-increment/eval-nostrict.js
+++ b/test/language/expressions/prefix-increment/eval-nostrict.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   In non-strict code, "++eval" does not produce an early error.
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.
@@ -18,7 +17,6 @@ info: |
 
     It is an early Reference Error if AssignmentTargetType of UnaryExpression is invalid.
     It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict.
-
 flags: [noStrict]
 ---*/
 
diff --git a/test/language/expressions/prefix-increment/eval.js b/test/language/expressions/prefix-increment/eval.js
index bca64aee01..241a27e456 100644
--- a/test/language/expressions/prefix-increment/eval.js
+++ b/test/language/expressions/prefix-increment/eval.js
@@ -6,7 +6,6 @@ esid: sec-update-expressions
 description: >
   It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict. (eval)
 info: |
-
   sec-identifiers-static-semantics-assignmenttargettype
 
     If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or  "arguments", return strict.