* src/fileio.c (write-region-inhibit-fsync): Doc tweak.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fileio.c b/src/fileio.c
index 3b7961b930a..cd32821ed0c 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -6043,7 +6043,7 @@ file is usually more useful if it contains the deleted text.  */);
                doc: /* Non-nil means don't call fsync in `write-region'.
 This variable affects calls to `write-region' as well as save commands.
 Setting this to nil may avoid data loss if the system loses power or
-the operating system crashes.  */);
+the operating system crashes.  By default, it is non-nil in batch mode.  */);
   write_region_inhibit_fsync = 0; /* See also `init_fileio' above.  */
 
   DEFVAR_BOOL ("delete-by-moving-to-trash", delete_by_moving_to_trash,