Fix a couple of Doxygen issues pointed out by -Wdocumentation.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163722 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 977d4d9..1465a73 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -2134,7 +2134,7 @@
   }
 }
 
-/// \brirg Parse the receiver of an Objective-C++ message send.
+/// \brief Parse the receiver of an Objective-C++ message send.
 ///
 /// This routine parses the receiver of a message send in
 /// Objective-C++ either as a type or as an expression. Note that this
@@ -2743,7 +2743,7 @@
 }
 
 ///    objc-encode-expression:
-///      @encode ( type-name )
+///      \@encode ( type-name )
 ExprResult
 Parser::ParseObjCEncodeExpression(SourceLocation AtLoc) {
   assert(Tok.isObjCAtKeyword(tok::objc_encode) && "Not an @encode expression!");