Fix copy

res/values/strings.xml

@@ -8,7 +8,7 @@
     <string name="please_wait">Please wait...</string>
     <string name="save">Save</string>
     <string name="note_to_self">Note to Self</string>
-    <string name="version_s">Version: %s</string>
+    <string name="version_s">Version %s</string>
 
     <!-- AbstractNotificationBuilder -->
     <string name="AbstractNotificationBuilder_new_message">New message</string>