Update DeveloperGuide.md

docs/DeveloperGuide.md

@@ -1409,7 +1409,7 @@ testers are expected to do more *exploratory* testing.
 
     1. Download the jar file and copy into an empty folder
 
-    1. Double-click the jar file Expected: Shows the GUI with a set of sample contacts. The window size may not be optimum.
+    1. Double-click the jar file Expected: Shows the GUI. The window size may not be optimum.
 
 1. Saving window preferences
 
@@ -1418,8 +1418,6 @@ testers are expected to do more *exploratory* testing.
     1. Re-launch the app by double-clicking the jar file.<br>
        Expected: The most recent window size and location is retained.
 
-1. _{ more test cases …​ }_
-
 
 ### Adding a module
 1. Adding a module into the module list