MS ABI: Correct typo in mangleStringLiteral

No functionality change.

llvm-svn: 205156
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index 01f9ffc..0518f05 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -2403,7 +2403,7 @@
   // scheme.
   Mangler.mangleNumber(CRC);
 
-  // <encoded-crc>: The mangled name also contains the first 32 _characters_
+  // <encoded-string>: The mangled name also contains the first 32 _characters_
   // (including null-terminator bytes) of the StringLiteral.
   // Each character is encoded by splitting them into bytes and then encoding
   // the constituent bytes.