Index: openacs-4/packages/assessment/www/doc/user_interface/index.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/www/doc/user_interface/index.html,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/assessment/www/doc/user_interface/index.html	25 Jan 2018 12:16:34 -0000	1.3
+++ openacs-4/packages/assessment/www/doc/user_interface/index.html	25 Jan 2018 12:23:47 -0000	1.4
@@ -79,7 +79,7 @@
 result of all the answers (aggregated). A 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.</p>
+going to be the challenge.</p>
 <p>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 gets the name from I'd say ;).