Remove spurious semicolons committed in r159216.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159218 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTDiagnostic.cpp b/lib/AST/ASTDiagnostic.cpp
index a573323..fbeca43 100644
--- a/lib/AST/ASTDiagnostic.cpp
+++ b/lib/AST/ASTDiagnostic.cpp
@@ -893,7 +893,7 @@
       ArgType = Iter->getAsType();
     else if (!isVariadic)
       ArgType = DefaultTTPD->getDefaultArgument();
-  };
+  }
 
   /// GetExpr - Retrieves the template expression argument, including default
   /// arguments.
@@ -1230,7 +1230,7 @@
                  ToOrigTST->getTemplateName().getAsTemplateDecl());
 
     DiffTemplate(FromOrigTST, ToOrigTST);
-  };
+  }
 
   /// MakeString - When the two types given are templated types with the same
   /// base template, a string representation of the type difference will be