Index: openacs-4/packages/imsld/tcl/imsld-export-ld-method-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/tcl/imsld-export-ld-method-procs.tcl,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/imsld/tcl/imsld-export-ld-method-procs.tcl	29 Oct 2009 11:09:59 -0000	1.2
+++ openacs-4/packages/imsld/tcl/imsld-export-ld-method-procs.tcl	23 Mar 2018 23:53:01 -0000	1.3
@@ -160,23 +160,23 @@
         #Write imsld:learning-activity-ref label and content
         set imsld_ld_ref [$doc createElement "imsld:learning-activity-ref"]
         $imsld_role_part appendChild $imsld_ld_ref
-        #Add identifier attibute
+        #Add identifier attribute
         $imsld_ld_ref setAttribute ref $identifier
       }
       #In case there is an activity structure associated, write it
       if {[db_0or1row get_activity_structure {select identifier from imsld_activity_structures, cr_revisions where structure_id = revision_id and item_id = :activity_structure_id}] == 1} {
         #Write imsld:activity-structure-ref label and content
         set imsld_as_ref [$doc createElement "imsld:activity-structure-ref"]
         $imsld_role_part appendChild $imsld_as_ref
-        #Add ref attibute
+        #Add ref attribute
         $imsld_as_ref setAttribute ref $identifier
       }
       #In case there is a support activity associated, write it
       if {[db_0or1row get_support_activity {select identifier from imsld_support_activities, cr_revisions where activity_id = revision_id and item_id = :support_activity_id}] == 1} {
         #Write imsld:activity-structure-ref label and content
         set imsld_sa_ref [$doc createElement "imsld:support-activity-ref"]
         $imsld_role_part appendChild $imsld_sa_ref
-        #Add ref attibute
+        #Add ref attribute
         $imsld_sa_ref setAttribute ref $identifier
       }
       ###################################
@@ -188,7 +188,7 @@
         #Write imsld:activity-structure-ref label and content
         set imsld_environment_ref [$doc createElement "imsld:environment-ref"]
         $imsld_role_part appendChild $imsld_environment_ref
-        #Add identifier attibute
+        #Add identifier attribute
         $imsld_environment_ref setAttribute ref $identifier
       }
     }