Index: openacs-4/packages/acs-templating/tcl/parse-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/parse-procs.tcl,v
diff -u -N -r1.58 -r1.59
--- openacs-4/packages/acs-templating/tcl/parse-procs.tcl	22 Jan 2018 09:42:31 -0000	1.58
+++ openacs-4/packages/acs-templating/tcl/parse-procs.tcl	1 Feb 2018 20:40:47 -0000	1.59
@@ -618,7 +618,7 @@
 
 ad_proc -public template::adp_variable_regexp {} {
     The regexp pattern used to find adp variables in
-    a piece of text, i.e. occurenceis of @variable_name@. 
+    a piece of text, i.e. occurrences of @variable_name@. 
     Captures the character preceding the first @ in \1 and
     the variable_name in \2.
 
Index: openacs-4/packages/dotlrn-glossar/tcl/dotlrn-glossar-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-glossar/tcl/dotlrn-glossar-procs.tcl,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/dotlrn-glossar/tcl/dotlrn-glossar-procs.tcl	23 Aug 2005 19:36:36 -0000	1.2
+++ openacs-4/packages/dotlrn-glossar/tcl/dotlrn-glossar-procs.tcl	1 Feb 2018 20:43:19 -0000	1.3
@@ -87,7 +87,7 @@
 } {
     One-time destroy for when the entire applet is removed from dotlrn.
 } {
-    ad_return_complaint 1 "[applet_key] remove_applet not implimented!"
+    ad_return_complaint 1 "[applet_key] remove_applet not implemented!"
 }
 
 
@@ -143,7 +143,7 @@
 } {
     remove the applet from the community
 } {
-    ad_return_complaint 1 "[applet_key] remove_applet_from_community not implimented!"
+    ad_return_complaint 1 "[applet_key] remove_applet_from_community not implemented!"
 }
 
 ad_proc -public dotlrn_glossar::add_user {
Index: openacs-4/packages/chat/tcl/chat-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/tcl/chat-procs.tcl,v
diff -u -N -r1.14 -r1.15
--- openacs-4/packages/chat/tcl/chat-procs.tcl	7 Aug 2017 23:48:07 -0000	1.14
+++ openacs-4/packages/chat/tcl/chat-procs.tcl	1 Feb 2018 20:47:36 -0000	1.15
@@ -274,7 +274,7 @@
     } elseif {[db_0or1row room_exists {
         select 1 from chat_rooms
         where room_id = :room_id}]} {
-        # chat room existance has been confirmed by query
+        # chat room existence has been confirmed by query
         return 1
     } else {
         # chat room is not there: take note of this in threaded cache