Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54774 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/RewriteMacros.cpp b/Driver/RewriteMacros.cpp
index c298943..5500186 100644
--- a/Driver/RewriteMacros.cpp
+++ b/Driver/RewriteMacros.cpp
@@ -107,7 +107,7 @@
// Preprocess the input file in parallel with raw lexing the main file. Ignore
// all tokens that are preprocessed from a file other than the main file (e.g.
- // a header). If we see tokens that are in the preprocessed file bug not the
+ // a header). If we see tokens that are in the preprocessed file but not the
// lexed file, we have a macro expansion. If we see tokens in the lexed file
// that aren't in the preprocessed view, we have macros that expand to no
// tokens, or macro arguments etc.