Index: openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl,v
diff -u -r1.81 -r1.82
--- openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	14 May 2018 13:22:24 -0000	1.81
+++ openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	11 Jun 2018 09:14:55 -0000	1.82
@@ -1258,7 +1258,7 @@
                     continue
                 }
                 
-                # 3: check for any attribute that could contain a url
+                # 3: check for any attribute that could contain a URL
                 # whether this is acceptable
                 switch -- $att {
                     "href" - "src" - "content" - "action" {                        
@@ -1293,7 +1293,7 @@
                             }
                         }
 
-                        # regexp is for stuff like 'javascript:' pseudoprotocol, that is not really a url
+                        # regexp is for stuff like 'javascript:' pseudoprotocol, that is not really a URL
                         if {$prot ne "" || [regexp {^(\w+):.*$} $url match prot]} {
                             # check if protocol is allowed
                             if {[info exists unallowed_protocol($prot)] ||