Index: openacs-4/packages/acs-tcl/tcl/acs-cache-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/acs-cache-procs.tcl,v
diff -u -r1.10.2.9 -r1.10.2.10
--- openacs-4/packages/acs-tcl/tcl/acs-cache-procs.tcl	22 Jul 2020 12:28:42 -0000	1.10.2.9
+++ openacs-4/packages/acs-tcl/tcl/acs-cache-procs.tcl	4 Aug 2020 09:35:16 -0000	1.10.2.10
@@ -101,7 +101,7 @@
                 #
                 # Set some value in the cache. This code uses
                 # ns_cache_eval to achieve this behavior, which is
-                # typically a AOLserver idiom and should be avoided.
+                # typically an AOLserver idiom and should be avoided.
                 #
                 if {![info exists partition_key]} {
                     set partition_key $key
Index: openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl,v
diff -u -r1.30.2.4 -r1.30.2.5
--- openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	28 Jul 2020 11:08:53 -0000	1.30.2.4
+++ openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	4 Aug 2020 09:35:16 -0000	1.30.2.5
@@ -68,7 +68,7 @@
     -username:required
     -password:required
 } {
-    Builds BASIC authentication header for a HTTP request
+    Builds BASIC authentication header for an HTTP request
 
     @param headers  ns_set of request headers that will be populated with auth header.
                     If not specified, a new ns_set will be created. Existing header
@@ -308,7 +308,7 @@
 } {
     Helper proc to get encoding based on content_type (From xotcl/tcl/http-client-procs)
 } {
-    # In the following, I realize a IANA/MIME charset resolution
+    # In the following, I realize an IANA/MIME charset resolution
     # scheme which is compliant with RFC 3023 which deals with
     # treating XML media types properly.
     #
Index: openacs-4/packages/acs-tcl/tcl/util-diff-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/util-diff-procs.tcl,v
diff -u -r1.9 -r1.9.2.1
--- openacs-4/packages/acs-tcl/tcl/util-diff-procs.tcl	4 Dec 2018 20:53:39 -0000	1.9
+++ openacs-4/packages/acs-tcl/tcl/util-diff-procs.tcl	4 Aug 2020 09:35:16 -0000	1.9.2.1
@@ -9,7 +9,7 @@
     -new
     {-show_old_p "t"}
 } {
-    Perform a UNIX diff on 'old' and 'new', and return a HTML fragment of the changes.
+    Perform a UNIX diff on 'old' and 'new', and return an HTML fragment of the changes.
 
     Requires struct::list (from tcllib)
 
@@ -101,7 +101,7 @@
     -new
     {-show_old_p "t"}
 } {
-    Perform a UNIX diff on 'old' and 'new', and return a HTML fragment of the changes.
+    Perform a UNIX diff on 'old' and 'new', and return an HTML fragment of the changes.
 
     Requires struct::list (from tcllib)
 
Index: openacs-4/packages/acs-tcl/tcl/xml-0-sgml-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/xml-0-sgml-procs.tcl,v
diff -u -r1.10.2.2 -r1.10.2.3
--- openacs-4/packages/acs-tcl/tcl/xml-0-sgml-procs.tcl	3 Jul 2020 07:27:29 -0000	1.10.2.2
+++ openacs-4/packages/acs-tcl/tcl/xml-0-sgml-procs.tcl	4 Aug 2020 09:35:16 -0000	1.10.2.3
@@ -164,7 +164,7 @@
 
 # sgml::parseEvent --
 #
-#	Produces an event stream for a XML/HTML document,
+#	Produces an event stream for an XML/HTML document,
 #	given the Tcl list format returned by tokenise.
 #
 #	This procedure checks that the document is well-formed,
@@ -817,7 +817,7 @@
 # DTD parser for SGML (XML).
 #
 # This DTD actually only handles XML DTDs.  Other language's
-# DTD's, such as HTML, must be written in terms of a XML DTD.
+# DTD's, such as HTML, must be written in terms of an XML DTD.
 #
 # A DTD is represented as a three element Tcl list.
 # The first element contains the content models for elements,
Index: openacs-4/packages/acs-tcl/tcl/xml-2-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/xml-2-procs.tcl,v
diff -u -r1.5 -r1.5.2.1
--- openacs-4/packages/acs-tcl/tcl/xml-2-procs.tcl	11 Jul 2018 10:37:41 -0000	1.5
+++ openacs-4/packages/acs-tcl/tcl/xml-2-procs.tcl	4 Aug 2020 09:35:16 -0000	1.5.2.1
@@ -3,7 +3,7 @@
 # xml.tcl --
 #
 #	This file provides XML services.
-#	These services include a XML document instance and DTD parser,
+#	These services include an XML document instance and DTD parser,
 #	as well as support for generating XML.
 #
 # Copyright (c) 1998,1999 Zveno Pty Ltd
Index: openacs-4/packages/acs-tcl/tcl/test/navigation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/test/navigation-procs.tcl,v
diff -u -r1.15.2.6 -r1.15.2.7
--- openacs-4/packages/acs-tcl/tcl/test/navigation-procs.tcl	9 Jan 2020 16:01:25 -0000	1.15.2.6
+++ openacs-4/packages/acs-tcl/tcl/test/navigation-procs.tcl	4 Aug 2020 09:35:16 -0000	1.15.2.7
@@ -62,7 +62,7 @@
         ad_context_bar_html
     } ad_context_bar_html {
 
-    Test if returns a HTML fragment from a list.
+    Test if returns an HTML fragment from a list.
 
 } {