1 files changed, 1 insertions, 0 deletions

diff --git a/lisp/jka-compr.el b/lisp/jka-compr.el
index ff176345a86..ff602eefce9 100644
--- a/lisp/jka-compr.el
+++ b/lisp/jka-compr.el
@@ -339,6 +339,7 @@ to keep: LEN chars starting BEG chars from the beginning."
 (defcustom jka-compr-temp-name-template
   (expand-file-name "jka-com"
                     (or (getenv "TMPDIR") "/tmp/"))
+  "Prefix added to all temp files created by jka-compr.
 There should be no more than seven characters after the final `/'."
   :type 'string
   :group 'jka-compr)