1 files changed, 1 insertions, 1 deletions
diff --git a/file.c b/file.c
index 11d25f85a6..880523cefe 100644
--- a/file.c
+++ b/file.c
@@ -223,7 +223,7 @@ static struct timespec stat_mtimespec(struct stat *st);
 
 /*
  *  call-seq:
- *     stat <=> other_stat    => -1, 0, 1
+ *     stat <=> other_stat    => -1, 0, 1, nil
  *
  *  Compares <code>File::Stat</code> objects by comparing their
  *  respective modification times.