Fix the top header that corresponds to this source file. Thanks for
spotting this Cody Maloney!

llvm-svn: 198716
diff --git a/clang-tools-extra/modularize/Modularize.cpp b/clang-tools-extra/modularize/Modularize.cpp
index 7619cb1f..89d3d19 100644
--- a/clang-tools-extra/modularize/Modularize.cpp
+++ b/clang-tools-extra/modularize/Modularize.cpp
@@ -142,9 +142,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/ASTConsumer.h"
 #include "Modularize.h"
 #include "PreprocessorTracker.h"
+#include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Basic/SourceManager.h"