Index: openacs-4/packages/acs-tcl/tcl/navigation-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/navigation-callback-procs.tcl,v
diff -u -N -r1.3 -r1.4
--- openacs-4/packages/acs-tcl/tcl/navigation-callback-procs.tcl	7 Aug 2017 23:47:59 -0000	1.3
+++ openacs-4/packages/acs-tcl/tcl/navigation-callback-procs.tcl	22 Dec 2017 14:14:20 -0000	1.4
@@ -1,7 +1,7 @@
 ad_library {
     Callback contract definitions for page rendering.
 
-    Typically the callbacks also have a corresponing
+    Typically the callbacks also have a corresponding
     .adp for rendering their output, see the specific callbacks 
     for details.