diff --git a/Driver/RewriteTest.cpp b/Driver/RewriteTest.cpp
index 20c684c..b111e09 100644
--- a/Driver/RewriteTest.cpp
+++ b/Driver/RewriteTest.cpp
@@ -362,7 +362,7 @@
   size_t ImportLen = strlen("import");
   size_t IncludeLen = strlen("include");
                              
-  // Loop over the whole file, looking for tabs.
+  // Loop over the whole file, looking for includes.
   for (const char *BufPtr = MainBufStart; BufPtr < MainBufEnd; ++BufPtr) {
     if (*BufPtr == '#') {
       if (++BufPtr == MainBufEnd)