1 files changed, 1 insertions, 1 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 2f63fe30614..3935a675c42 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -570,7 +570,7 @@ struct buffer
   Lisp_Object filename;
   /* Dir for expanding relative file names.  */
   Lisp_Object directory;
-  /* True iff this buffer has been backed up (if you write to the
+  /* True if this buffer has been backed up (if you write to the
      visited file and it hasn't been backed up, then a backup will
      be made).  */
   /* This isn't really used by the C code, so could be deleted.  */