Index: openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl,v
diff -u -r1.5.2.1 -r1.5.2.2
--- openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl	18 Jun 2019 16:41:08 -0000	1.5.2.1
+++ openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl	18 Jun 2019 16:41:52 -0000	1.5.2.2
@@ -216,7 +216,7 @@
     #
     # In Tcl 8.5, "::try" was not yet a built-in of Tcl
     #
-    package require try 
+    package require try
 }
 
 ns_register_proc GET $::richtext::ckeditor4::ckfinder_url/view {
Index: openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl,v
diff -u -r1.4.2.1 -r1.4.2.2
--- openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl	18 Jun 2019 16:23:28 -0000	1.4.2.1
+++ openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl	18 Jun 2019 16:41:52 -0000	1.4.2.2
@@ -16,7 +16,7 @@
     If one whishes to make uploaded images readable by "The Public", make
     sure that the /
 
-} 
+}
 
 namespace eval ::richtext::ckeditor4::ckfinder {