[elpa] externals/guess-language 49b1237 03/10: Add Type for defcustom.

[Stefan Monnier]

branch: externals/guess-language
commit 49b1237bea2c0202bf0d9bc09c15a370954dc9c3
Author: Titus von der Malsburg <address@hidden>
Commit: Titus von der Malsburg <address@hidden>

    Add Type for defcustom.
---
 guess-language.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/guess-language.el b/guess-language.el
index c517588..44f41b2 100644
--- a/guess-language.el
+++ b/guess-language.el
@@ -122,7 +122,8 @@ detected."
 (defcustom guess-language-trigrams-directory (file-name-directory 
(find-library-name "guess-language"))
   "Directory where trigrams are stored.
 
-By default it's the same directory where this module is installed.")
+By default it's the same directory where this module is installed."
+  :type '(file :must-match t))
 
 (defvar guess-language-current-language nil
   "The language detected when `guess-language' was last executed.