diff --git a/clang/include/clang/Basic/DiagnosticGroups.td b/clang/include/clang/Basic/DiagnosticGroups.td
index a74ad2bafbee..a4dbf962435f 100644
--- a/clang/include/clang/Basic/DiagnosticGroups.td
+++ b/clang/include/clang/Basic/DiagnosticGroups.td
@@ -227,7 +227,7 @@ def Conversion : DiagGroup<"conversion",
                            [DiagGroup<"shorten-64-to-32">,
                             DiagGroup<"constant-conversion">,
                             DiagGroup<"literal-conversion">,
-                            DiagGroup<"string-convervion">,
+                            DiagGroup<"string-conversion">,
                             DiagGroup<"sign-conversion">,
                             BoolConversions]>,
                  DiagCategory<"Value Conversion Issue">;