diff --git a/LICENSE b/LICENSE
index 875accab..4b363bba 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (C) 2013-2016 Bailey Ling
+Copyright (C) 2013-2018 Bailey Ling et al.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the "Software"),
diff --git a/autoload/airline/extensions/localsearch.vim b/autoload/airline/extensions/localsearch.vim
index 9e2dd7b5..685be471 100644
--- a/autoload/airline/extensions/localsearch.vim
+++ b/autoload/airline/extensions/localsearch.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2018 mox
+" MIT License. Copyright (c) 2018 mox et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
diff --git a/autoload/airline/themes/dark.vim b/autoload/airline/themes/dark.vim
index 6e63a347..94f3763f 100644
--- a/autoload/airline/themes/dark.vim
+++ b/autoload/airline/themes/dark.vim
@@ -159,4 +159,3 @@ if get(g:, 'loaded_ctrlp', 0)
         \ [ '#ffffff' , '#875fd7' , 231 , 98  , ''     ],
         \ [ '#5f00af' , '#ffffff' , 55  , 231 , 'bold' ])
 endif
-
diff --git a/doc/airline.txt b/doc/airline.txt
index 9b64ea22..8fa558ff 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -1548,6 +1548,6 @@ Contributions and pull requests are welcome.
 ==============================================================================
 LICENSE                                                    *airline-license*
 
-MIT License.  Copyright © 2013-2017 Bailey Ling, Christian Brabandt
+MIT License.  Copyright © 2013-2018 Bailey Ling, Christian Brabandt et al.
 
  vim:tw=78:ts=8:ft=help:norl:
diff --git a/t/airline.vim b/t/airline.vim
index 6e66aecc..1569cc4a 100644
--- a/t/airline.vim
+++ b/t/airline.vim
@@ -84,4 +84,3 @@ describe 'airline'
     Expect airline#statusline(1) =~ 'airline#check_mode'
   end
 end
-
diff --git a/t/builder.vim b/t/builder.vim
index 0b07df76..81283129 100644
--- a/t/builder.vim
+++ b/t/builder.vim
@@ -105,4 +105,3 @@ describe 'inactive builder'
     Expect stl == '%#Normal_inactive#hello%#foo_inactive#fooworld'
   end
 end
-
diff --git a/t/commands.vim b/t/commands.vim
index 0f4bcb62..13338af0 100644
--- a/t/commands.vim
+++ b/t/commands.vim
@@ -32,4 +32,3 @@ describe 'commands'
     Expect exists(':AirlineRefresh') to_be_true
   end
 end
-
diff --git a/t/extensions_default.vim b/t/extensions_default.vim
index e60d651a..00d4b04d 100644
--- a/t/extensions_default.vim
+++ b/t/extensions_default.vim
@@ -28,4 +28,3 @@ describe 'default'
     wincmd c
   end
 end
-
diff --git a/t/highlighter.vim b/t/highlighter.vim
index a1ed4905..a38a5c67 100644
--- a/t/highlighter.vim
+++ b/t/highlighter.vim
@@ -18,4 +18,3 @@ describe 'highlighter'
     Expect hlID('airline_c_red') != 0
   end
 end
-
diff --git a/t/init.vim b/t/init.vim
index 79166e5b..4f1340dc 100644
--- a/t/init.vim
+++ b/t/init.vim
@@ -86,4 +86,3 @@ describe 'init parts'
     Expect g:airline_section_z =~ 'bar'
   end
 end
-
diff --git a/t/parts.vim b/t/parts.vim
index ee7c92e3..5e30ca49 100644
--- a/t/parts.vim
+++ b/t/parts.vim
@@ -36,4 +36,3 @@ describe 'parts'
     Expect airline#parts#get('part').accent == 'red'
   end
 end
-
diff --git a/t/section.vim b/t/section.vim
index d692f5df..50717a7d 100644
--- a/t/section.vim
+++ b/t/section.vim
@@ -78,4 +78,3 @@ describe 'section'
     Expect s == '%{airline#util#prepend(airline#parts#ffenc(),0)}%{strftime("%H:%M")}'
   end
 end
-
diff --git a/t/themes.vim b/t/themes.vim
index b8a8fb2d..bff302b8 100644
--- a/t/themes.vim
+++ b/t/themes.vim
@@ -70,4 +70,3 @@ describe 'themes'
     Expect map.airline_z[0] == 6
   end
 end
-
diff --git a/t/util.vim b/t/util.vim
index 14c1d915..516938c1 100644
--- a/t/util.vim
+++ b/t/util.vim
@@ -51,4 +51,3 @@ describe 'util'
     Expect airline#util#wrap('foo', 99999) == ''
   end
 end
-