Fix comment placement. (#22580)

Author: Sergey Andreenko

configurecompiler.cmake

@@ -439,15 +439,15 @@ if (CLR_CMAKE_PLATFORM_UNIX)
   endif(CLR_CMAKE_PLATFORM_DARWIN)
 
   add_definitions(-DDISABLE_CONTRACTS)
-  # The -ferror-limit is helpful during the porting, it makes sure the compiler doesn't stop
-  # after hitting just about 20 errors.
 
   if (CLR_CMAKE_WARNINGS_ARE_ERRORS)
     # All warnings that are not explicitly disabled are reported as errors
     add_compile_options(-Werror)
   endif(CLR_CMAKE_WARNINGS_ARE_ERRORS)
 
   if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    # The -ferror-limit is helpful during the porting, it makes sure the compiler doesn't stop
+    # after hitting just about 20 errors.
     add_compile_options(-ferror-limit=4096)
 
     # Disabled warnings