1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Basic/DiagnosticIDs.cpp b/lib/Basic/DiagnosticIDs.cpp
index 29a8d9270a..df32c31ea9 100644
--- a/lib/Basic/DiagnosticIDs.cpp
+++ b/lib/Basic/DiagnosticIDs.cpp
@@ -82,7 +82,7 @@ static const StaticDiagInfoRec *GetDiagInfo(unsigned DiagID) {
     for (unsigned i = 1; i != NumDiagEntries; ++i) {
       assert(StaticDiagInfo[i-1].DiagID != StaticDiagInfo[i].DiagID &&
              "Diag ID conflict, the enums at the start of clang::diag (in "
-             "Diagnostic.h) probably need to be increased");
+             "DiagnosticIDs.h) probably need to be increased");
 
       assert(StaticDiagInfo[i-1] < StaticDiagInfo[i] &&
              "Improperly sorted diag info");