Trivial: fix to implementation-level comment.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@20946 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/content/metadata/MetadataExtracterRegistry.java

@@ -151,7 +151,7 @@ public class MetadataExtracterRegistry
         }
         
         // We have the list of extractors that supposedly work (as registered).
-        // Take the first one that still claims to work
+        // Take the last one that still claims to work
         MetadataExtracter liveExtractor = null;
         for (MetadataExtracter extractor : extractors)
         {
@@ -186,4 +186,4 @@ public class MetadataExtracterRegistry
         }
         return extractors;
     }
-}
+}