update preview markdown

src/renderer/templates/preview.component.html

@@ -17,14 +17,13 @@ <h1>Add your games to Steam</h1>
       <li>Wait until all the images are downloaded</li>
       <li>
         Click on <strong>Save to Steam</strong> and wait for the message "Done
-        adding/merging entries". If you have a big library this could take some
-        time
+        adding/removing entries"
       </li>
     </ol>
 
     <p>
-      If some games are showing incorrect info, press on the image and click on
-      the ! icon to show alternatives
+      If a game has the wrong art hit <strong>Fix</strong> and select the correct game,
+      then hit <strong>Save and close</strong>
     </p>
     <p>
       If you don't want to add all games click <strong>Exclude Apps</strong> and