s/OCaml/ReScript

Author: mediremi

compiler/ext/warnings.ml

@@ -603,7 +603,7 @@ let descriptions =
     (22, "Preprocessor warning.");
     (23, "Useless record \"with\" clause.");
     ( 24,
-      "Bad module name: the source file name is not a valid OCaml module name."
+      "Bad module name: the source file name is not a valid ReScript module name."
     );
     (25, "Deprecated: now part of warning 8.");
     ( 26,