diff -r ef4bb09a01b7 -r d71c68fd0ca1 main_templates2/danube.scala
--- a/main_templates2/danube.scala	Wed Nov 04 14:46:03 2020 +0000
+++ b/main_templates2/danube.scala	Wed Nov 04 14:55:49 2020 +0000
@@ -164,7 +164,7 @@
 // (of strings) and count how often the strings occur in
 // this list. This produces a list of string-int pairs,
 // where the first component is the movie name and the second
-// is the number of how many times they were recommended. 
+// is the number of how many times the movie was recommended. 
 // Sort all the pairs according to the number
 // of times they were recommended (most recommended movie name 
 // first).