Index: llvm/lib/Transforms/Utils/Debugify.cpp
===================================================================
--- llvm/lib/Transforms/Utils/Debugify.cpp
+++ llvm/lib/Transforms/Utils/Debugify.cpp
@@ -293,7 +293,7 @@
   // Skip modules without debugify metadata.
   NamedMDNode *NMD = M.getNamedMetadata("llvm.debugify");
   if (!NMD) {
-    dbg() << Banner << "Skipping module without debugify metadata\n";
+    dbg() << Banner << ": Skipping module without debugify metadata\n";
     return false;
   }