compare: Fix stuff reported by dimitsos

www/about/compare.page

@@ -57,7 +57,7 @@
         <tr><td>Package version policy</td><td>Stable</td><td>Latest</td><td>Old</td><td>Stable</td><td>Stable</td></tr>
         <tr><td>Based on</td><td>Independent</td><td>Independent</td><td>RHEL/Fedora</td><td>Ubuntu</td><td>Independent</td></tr>
         <tr><td>Supports 32-bit?</td><td>Yes</td><td>No</td><td>No</td><td>No</td><td>No</td></tr>
-        <tr><td>Runs on PowerPC?<sup>1</sup></td><td>Yes</td><td>No</td><td>No</td><td>No</td><td>No</td></tr>
+        <tr><td>Runs on PowerPC?<sup>1</sup></td><td>Yes</td><td>No</td><td>64-bit only</td><td>Unofficially<sup>2</sup></td><td>No</td></tr>
       </tbody>
     </table>
     <h3>Summary</h3>
@@ -71,4 +71,5 @@
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   <sup>1: Defined as supporting 32-bit and 64-bit PowerPC systems.</sup>
+  <sup>2: Via <a href="http://mintppc.nl/">mintPPC</a>.</sup>
 </div>