1 files changed, 1 insertions, 1 deletions

diff --git a/src/abbrev.c b/src/abbrev.c
index 09c42030fe8..45d00728242 100644
--- a/src/abbrev.c
+++ b/src/abbrev.c
@@ -679,7 +679,7 @@ for any particular abbrev defined in both.  */);
 
   DEFVAR_LISP ("last-abbrev-text", &Vlast_abbrev_text,
                doc: /* The exact text of the last abbrev expanded.
-nil if the abbrev has already been unexpanded.  */);
+A value of nil means the abbrev has already been unexpanded.  */);
 
   DEFVAR_INT ("last-abbrev-location", &last_abbrev_point,
               doc: /* The location of the start of the last abbrev expanded.  */);