fix indentation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170381 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index f7798c5..0f6dc37 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -292,7 +292,7 @@
 
   // Directive Parsing.
 
- // ".ascii", ".asciiz", ".string"
+  // ".ascii", ".asciiz", ".string"
   bool ParseDirectiveAscii(StringRef IDVal, bool ZeroTerminated);
   bool ParseDirectiveValue(unsigned Size); // ".byte", ".long", ...
   bool ParseDirectiveRealValue(const fltSemantics &); // ".single", ...