Index: openacs-4/packages/xotcl-core/tcl/context-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/context-procs.tcl,v
diff -u -r1.73 -r1.74
--- openacs-4/packages/xotcl-core/tcl/context-procs.tcl	20 May 2018 11:23:00 -0000	1.73
+++ openacs-4/packages/xotcl-core/tcl/context-procs.tcl	11 Jun 2018 09:14:55 -0000	1.74
@@ -201,7 +201,7 @@
     }
     if {![info exists ::ad_conn(node_id)]} {
       # 
-      # The following should not be necessary, but is is here for
+      # The following should not be necessary, but is here for
       # cases, where some oacs-code assumes wrongly it is running in a
       # connection thread (e.g. the site master requires to have a
       # node_id and a URL accessible via ad_conn)