Update README.md

Author: rollrat

README.md

@@ -14,7 +14,7 @@ and etcs.
 Please read the following article while referring to b.cpp and b.ll. [Test Folder](https://github.com/rollrat/custom-llvm2/tree/master/test/Dependency%20Test) 
 
 ### 1.1. Variable marking using llvm.annotation
-`__attribute __ ((annotate (" message ")))` is an annotation feature provided by clang / llvm. This function allows you to know the annotated variables until the final stage of IR. You can also see the contents of `" message "` in an annotated variable.
+`__attribute__((annotate("message")))` is an annotation feature provided by clang / llvm. This function allows you to know the annotated variables until the final stage of IR. You can also see the contents of `" message "` in an annotated variable.
 ``` c++
   int __attribute__((annotate("a"))) a = 0;
 ```