diff --git a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
index 5d0f658342..57fcf4d732 100644
--- a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
+++ b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
@@ -1167,7 +1167,7 @@ Returns:
   while (*Ptr != 0) {
     if (*Ptr == '\\' && *(Ptr + 1) == '.' && *(Ptr + 2) == '.' && *(Ptr + 3) != 0) {
       //
-      // Convert \Name\..\ to \
+      // Convert "\Name\..\" to "\"
       // DO NOT convert the .. if it is at the end of the string. This will
       // break the .. behavior in changing directories.
       //
@@ -1175,7 +1175,7 @@ Returns:
       Ptr = LastSlash;
     } else if (*Ptr == '\\' && *(Ptr + 1) == '.' && *(Ptr + 2) == '\\') {
       //
-      // Convert a \.\ to a \
+      // Convert a "\.\" to a "\"
       //
       BdsStrCpy (Ptr, Ptr + 2);
       Ptr = LastSlash;