Merge pull request #2678 from pstaabp/sample-problem-typo

Small typo on the Sample Problem category

Author: somiaj

templates/ContentGenerator/SampleProblemViewer/viewer.html.ep

@@ -117,7 +117,7 @@
 				% }
 			% } else {
 				% my %topics = (
-					% categories => maketext('Catetory'),
+					% categories => maketext('Category'),
 					% subjects   => maketext('Subject'),
 					% macros     => maketext('Macro')
 				% );