Index: openacs-4/packages/chat-portlet/tcl/chat-portlet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat-portlet/tcl/chat-portlet-procs.tcl,v
diff -u -N -r1.1.14.1 -r1.1.14.2
--- openacs-4/packages/chat-portlet/tcl/chat-portlet-procs.tcl	14 Feb 2019 16:15:01 -0000	1.1.14.1
+++ openacs-4/packages/chat-portlet/tcl/chat-portlet-procs.tcl	8 Jan 2020 17:53:42 -0000	1.1.14.2
@@ -38,11 +38,15 @@
 
     ad_proc -public get_pretty_name {
     } {
+        Return portlet pretty name
+    } {
         return "#chat-portlet.pretty_name#"
     }
 
     ad_proc -public link {
     } {
+        Return portlet link
+    } {
         return ""
     }