Remove comment

app/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java

@@ -225,8 +225,7 @@ public class CategorizationFragment extends Fragment {
         //Copy to Iterator to prevent ConcurrentModificationException when removing item
         for(Iterator<String> item = mergedItemsList.iterator(); item.hasNext();) {
             String s = item.next();
-
-            //\b(19|20)\d{2}\b
+            
             //Check if s contains a 4-digit word anywhere within the string (.* is wildcard)
             if(s.matches(".*(19|20)\\d{2}.*")) {
                 Log.d(TAG, "Filtering out year " + s);