Index: openacs-4/packages/xotcl-core/www/show-class-graph.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/www/show-class-graph.tcl,v
diff -u -N -r1.8.6.1 -r1.8.6.2
--- openacs-4/packages/xotcl-core/www/show-class-graph.tcl	15 Sep 2013 16:22:40 -0000	1.8.6.1
+++ openacs-4/packages/xotcl-core/www/show-class-graph.tcl	27 Sep 2013 09:58:46 -0000	1.8.6.2
@@ -156,7 +156,7 @@
 catch {set dot [::util::which dot]}
 # final ressort for cases, where ::util::which is not available
 if {$dot eq "" && [file executable /usr/bin/dot]} {set dot /usr/bin/dot}
-if {$dot eq ""} {ns_return 404 plain/text "dot dot found"; ad_script_abort}
+if {$dot eq ""} {ns_return 404 plain/text "dot not found"; ad_script_abort}
  
 set tmpnam [ns_tmpnam]
 set tmpfile $tmpnam.png