diff --git a/lib/IR/DiagnosticInfo.cpp b/lib/IR/DiagnosticInfo.cpp
index bd758830a2b..86e8788eb09 100644
--- a/lib/IR/DiagnosticInfo.cpp
+++ b/lib/IR/DiagnosticInfo.cpp
@@ -53,6 +53,6 @@ void DiagnosticInfoStackSize::print(DiagnosticPrinter &DP) const {
 }
 
 void DiagnosticInfoDebugMetadataVersion::print(DiagnosticPrinter &DP) const {
-  DP << "invalid debug metadata version (" << getMetadataVersion() << ") in "
-     << getModule();
+  DP << "ignoring debug info with an invalid version (" << getMetadataVersion()
+     << ") in " << getModule();
 }