added another readme link in the webapp

Author: thisismypassport

site/index.html

@@ -373,11 +373,14 @@ <h1 id="loading-failed" style="display: none; color: red">Failed! (See console f
         </div>
 
         <div id="tab-advanced" class="flex-column margin" style="flex: 1">
+          <span style="color: gray; margin-bottom: 10px">
+            See <a href="https://github.com/thisismypassport/shrinko8#shrinko8" target="_blank">here</a> for the readme.
+          </span>
           <textarea id="extra-args" style="flex: 3; margin-bottom: 10px" spellcheck="false"
               placeholder="You can add custom {{webappname}} command line arguments here (see readme)"></textarea>
           <div id="script-code" class="ace-textarea" style="flex: 7"
               placeholder="You can paste a custom python script here that customizes how {{webappname}} operates.
-For example, you can paste the example sublanguage from the shrinko8 readme"></div>
+For example, you can paste the example sublanguage from the readme"></div>
         </div>
       </div>
     </div>