Update page 'Missions Tab'

Missions-Tab.md

@@ -8,10 +8,16 @@
 <ul>
     <li>The name of the mission [1]</li>
     <li>A more precise explanation what the mission is about [2]</li>
-    <li>A image showing the reward [3]</li>
+    <li>An image showing the reward [3]</li>
     <li>A number representing the amount of items you will gain throw the mission [4]</li>
     <li>A slider indicating your current progress [5]</li>
     <li>The collect button you need to press to collect your reward [6]</li>
 </ul>
 
+<ul>
+    <li>an image of the tile type [1]</li>
+    <li>the name of the tile type [2]</li>
+    <li>the world coordinates of the tile [3]</li>
+</ul>
+