[nongnu] elpa/projectile 17c152b: Fix checkdoc warning (#1707)

[ELPA Syncer]

branch: elpa/projectile
commit 17c152b0628e1809f359492731b5af3aefc1c0d8
Author: Mark Dawson <markgdawson@gmail.com>
Commit: GitHub <noreply@github.com>

    Fix checkdoc warning (#1707)
---
 projectile.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/projectile.el b/projectile.el
index 344b194..3534b84 100644
--- a/projectile.el
+++ b/projectile.el
@@ -188,8 +188,7 @@ A value of nil means the cache never expires."
   :package-version '(projectile . "2.3.0"))
 
 (defcustom projectile-auto-update-cache t
-  "Whether the cache should automatically be updated when files are opened or
-deleted."
+  "Whether cache is automatically updated when files are opened or deleted."
   :group 'projectile
   :type 'boolean)