#5889: remove comma at the end of a list that some C compilers don't like.
diff --git a/Objects/stringlib/string_format.h b/Objects/stringlib/string_format.h
index cc7c66f..ce7c909 100644
--- a/Objects/stringlib/string_format.h
+++ b/Objects/stringlib/string_format.h
@@ -34,7 +34,7 @@
 typedef enum {
     ANS_INIT,
     ANS_AUTO,
-    ANS_MANUAL,
+    ANS_MANUAL
 } AutoNumberState;   /* Keep track if we're auto-numbering fields */
 
 /* Keeps track of our auto-numbering state, and which number field we're on */