[nongnu] elpa/flx abd4fe8c2d 085/182: Improve flx-ido-narrowed-matches-hash doc.

[ELPA Syncer]

branch: elpa/flx
commit abd4fe8c2d173cbc0a830e01b6af48cfc034fdb8
Author: Le Wang <le.wang@agworld.com.au>
Commit: Le Wang <le.wang@agworld.com.au>

    Improve flx-ido-narrowed-matches-hash doc.
---
 flx-ido.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/flx-ido.el b/flx-ido.el
index e7f442079b..45e39a6997 100644
--- a/flx-ido.el
+++ b/flx-ido.el
@@ -88,7 +88,8 @@ item, in which case, the ending items are deleted."
         (setcdr before-last-run nil)))
     list))
 
-(defvar flx-ido-narrowed-matches-hash (make-hash-table :test 'equal))
+(defvar flx-ido-narrowed-matches-hash (make-hash-table :test 'equal)
+  "Key is a query string.  Value is a list of narrowed matches.")
 
 (defun flx-ido-narrowed (query items)
   "Get the value from `flx-ido-narrowed-matches-hash' with the