Refined the warning message for $, and $;

[Bug #16438]

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 22ced326b8..d6fd73115b 100644
--- a/string.c
+++ b/string.c
@@ -10092,7 +10092,7 @@ rb_fs_setter(VALUE val, ID id, VALUE *var)
 		 rb_id2str(id));
     }
     if (!NIL_P(val)) {
-        rb_warn("non-nil $; will be deprecated");
+        rb_warn_deprecated("`$;'", NULL);
     }
     *var = val;
 }