Fix a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184873 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/FormatToken.h b/lib/Format/FormatToken.h
index ad13150..58cec43 100644
--- a/lib/Format/FormatToken.h
+++ b/lib/Format/FormatToken.h
@@ -214,7 +214,7 @@
            Type == TT_TemplateOpener;
 
   }
-  /// \brief Returns whether \p Tok is )]} or a template opening >.
+  /// \brief Returns whether \p Tok is )]} or a template closing >.
   bool closesScope() const {
     return isOneOf(tok::r_paren, tok::r_brace, tok::r_square) ||
            Type == TT_TemplateCloser;