--- a/List.st	Tue Feb 12 20:29:18 2019 +0100
+++ b/List.st	Wed Feb 13 16:20:14 2019 +0100
@@ -44,7 +44,7 @@
     Lists are mostly like OrderedCollections, but keep their dependents
     locally (which is adding a bit of performance - not functionality).
     In addition, special change notifications are emitted, whenever
-    a lists contents is changed.
+    a list's contents is changed.
     Some views (SelectionIn*View and DataSetView) react specially on
     those messages and perform optimized updates.
     (the change messages pass the range-of-change as parameter).