Fix typeo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6704 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index 9915b59..0b7ad64 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -303,8 +303,8 @@
       // Print it out literally if it is a printable character.  The only thing
       // to be careful about is when the last letter output was a hex escape
       // code, in which case we have to be careful not to print out hex digits
-      // explicitly (the C compiler things it is a continuation of the previous
-      // character, arg...)
+      // explicitly (the C compiler thinks it is a continuation of the previous
+      // character, sheesh...)
       //
       if (isprint(C) && (!LastWasHex || !isxdigit(C))) {
         LastWasHex = false;