diff --git a/basics.html b/basics.html
index 033e7809b049c7d83e50de4ec752fbe175a51202..ff19b83a533be413f43f38ee9cf476addaaba365 100644
--- a/basics.html
+++ b/basics.html
@@ -170,6 +170,8 @@
             notes:
             - structure
             - who, when, why
+            - ability to inspect old versions
+            - ability to revert to old versions
           </section>
 
           <section id="motivation-playground" data-markdown>
@@ -832,7 +834,7 @@
             - breaking **master**
             - something takes longer
             - frequent interruptions
-            - comment out code
+            - (instead of) comment out code
 
             notes:
             - if logical commit without breaking do not branch