Mention customize-group in README

diff --git a/README.org b/README.org
index 0eefa0554afc1974c08c35dec7af54bae7366792..721ef167b01458eb9566a05209d8d27f1220bbf0 100644 (file)
--- a/README.org
+++ b/README.org
@@ -80,6 +80,8 @@ Popup side window on bottom. For defaults use
 [[./img/which-key-bottom.png]]
 
 * Special Features and Configuration Options
+There are more options than the ones described here. All of the configurable
+variables are available through =M-x customize-group which-key=.
 ** Several Popup Types
 There are three different popup types that which-key can use to display the
 available keys. The variable =which-key-popup-type= decides which one is used.