diff --git a/include/clang/Serialization/GlobalModuleIndex.h b/include/clang/Serialization/GlobalModuleIndex.h
index 53f61e2..c7e9ab4 100644
--- a/include/clang/Serialization/GlobalModuleIndex.h
+++ b/include/clang/Serialization/GlobalModuleIndex.h
@@ -36,7 +36,7 @@
 
 namespace serialization {
   class ModuleFile;
-};
+}
 
 using llvm::SmallVector;
 using llvm::SmallVectorImpl;