Be compatible with Cinnamon

wiki/src/install/inc/steps/install_with_gnome_disks.inline.mdwn

@@ -3,8 +3,8 @@
 
    <div class="linux">
      For example, you can press the <span class="keycap">Super</span> key,
-     then type <span class="command">disks</span>, then type
-     <span class="keycap">Enter</span>.
+     then type <span class="command">disk</span>, then choose
+     <span class="application">Disks</span>.
    </div>
    <div class="upgrade">
    Choose <span class="menuchoice">