Index: openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl,v
diff -u -r1.30 -r1.31
--- openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl	7 Aug 2017 23:48:09 -0000	1.30
+++ openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl	11 Jul 2018 08:29:31 -0000	1.31
@@ -35,11 +35,15 @@
 
     ad_proc -public get_pretty_name {
     } {
+        Get the pretty name.
+    } {
         return [parameter::get -package_id [dotlrn::get_package_id] -parameter dotlrn_main_portlet_pretty_name]
     }
 
     ad_proc -public link {
     } {
+        Get the link. This is currently empty.
+    } {
         return ""
     }
 
@@ -61,7 +65,7 @@
     ad_proc -public remove_self_from_page {
         portal_id
     } {
-        Removes the dotlrn main PE from the portal
+        Removes the dotlrn main PE from the portal.
     } {
         portal::remove_element \
                 -portal_id $portal_id \
@@ -71,6 +75,7 @@
     ad_proc -public show {
         cf
     } {
+        Show dotlrn main portlet.
     } {
         portal::show_proc_helper \
                 -template_src "dotlrn-main-portlet" \