Remove redundant semicolons which are null statements.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/CommentSema.cpp b/lib/AST/CommentSema.cpp
index 953afe1..e57dac7 100644
--- a/lib/AST/CommentSema.cpp
+++ b/lib/AST/CommentSema.cpp
@@ -675,7 +675,7 @@
   if (Corrector.getBestDecl())
     return Corrector.getBestDeclIndex();
   else
-    return ParamCommandComment::InvalidParamIndex;;
+    return ParamCommandComment::InvalidParamIndex;
 }
 
 namespace {