1 files changed, 1 insertions, 1 deletions
diff --git a/array.c b/array.c
index 32f9f9ebe4..fc847e71a8 100644
--- a/array.c
+++ b/array.c
@@ -2382,7 +2382,7 @@ static VALUE
 sort_reentered(VALUE ary)
 {
     if (RBASIC(ary)->klass) {
-	rb_raise(rb_eRuntimeError, "sort reentered");
+	rb_raise(rb_eRuntimeError, "sort re-entered");
     }
     return Qnil;
 }