1 files changed, 1 insertions, 1 deletions
diff --git a/error.c b/error.c
index cfa5d57ce2..39bec9ede4 100644
--- a/error.c
+++ b/error.c
@@ -1058,7 +1058,7 @@ syserr_errno(VALUE self)
  *   system_call_error === other  => true or false
  *
  * Return +true+ if the receiver is a generic +SystemCallError+, or
- * if the error numbers _self_ and _other_ are the same.
+ * if the error numbers +self+ and _other_ are the same.
  */
 
 static VALUE