Index: openacs-4/packages/assessment/www/doc/user_interface/index.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/www/doc/user_interface/index.adp,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/assessment/www/doc/user_interface/index.adp	25 Jan 2018 12:18:49 -0000	1.3
+++ openacs-4/packages/assessment/www/doc/user_interface/index.adp	25 Jan 2018 12:23:47 -0000	1.4
@@ -79,7 +79,7 @@
 class result will depend on the result of all the tests a respondee
 did in addition to any manual grades the professor can come up
 with. Providing a clean UI for this is going to be the
-challange.</span></p>
+challenge.</span></p>
 <p><span class="context">Furthermore the grading package offers to
 transfer scores (which are stored as integer values) into a grade
 (e.g. the american A-F scheme, or the German 1-6). This is where it