diff --git a/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java b/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
index 3f85fe687..37a4314d2 100644
--- a/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
+++ b/app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java
@@ -1133,7 +1133,6 @@ public class ApacheHttpClientMediaWikiApi implements MediaWikiApi {
                             // strip File: prefix
                             imageTitle = imageTitle.replace("File:", "");
                             media = new Media(imageTitle);
-                            //media = fetchMediaByFilename(fileName);
                         }
                     }
                 }
diff --git a/app/src/main/java/fr/free/nrw/commons/review/ReviewActivity.java b/app/src/main/java/fr/free/nrw/commons/review/ReviewActivity.java
index 420a31eab..b87cc132e 100644
--- a/app/src/main/java/fr/free/nrw/commons/review/ReviewActivity.java
+++ b/app/src/main/java/fr/free/nrw/commons/review/ReviewActivity.java
@@ -1,5 +1,6 @@
 package fr.free.nrw.commons.review;
 
+import android.app.AlertDialog;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
@@ -14,6 +15,7 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.widget.EditText;
 
 import com.viewpagerindicator.CirclePageIndicator;
 
@@ -28,7 +30,6 @@ import fr.free.nrw.commons.Media;
 import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.Utils;
 import fr.free.nrw.commons.auth.AuthenticatedActivity;
-import fr.free.nrw.commons.mwapi.MediaResult;
 import fr.free.nrw.commons.mwapi.MediaWikiApi;
 import io.reactivex.Observable;
 import io.reactivex.android.schedulers.AndroidSchedulers;
@@ -67,7 +68,6 @@ public class ReviewActivity extends AuthenticatedActivity {
 
     @Override
     protected void onAuthFailure() {
-
     }
 
     @Override
diff --git a/app/src/main/java/fr/free/nrw/commons/review/ReviewImageFragment.java b/app/src/main/java/fr/free/nrw/commons/review/ReviewImageFragment.java
index 86df7bf2f..c2d98681f 100644
--- a/app/src/main/java/fr/free/nrw/commons/review/ReviewImageFragment.java
+++ b/app/src/main/java/fr/free/nrw/commons/review/ReviewImageFragment.java
@@ -1,9 +1,11 @@
 package fr.free.nrw.commons.review;
 
+import android.app.AlertDialog;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.EditText;
 import android.widget.TextView;
 
 import com.facebook.drawee.view.SimpleDraweeView;
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a20aa1930..435906ff3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -462,12 +462,13 @@ Upload your first media by touching the camera or gallery icon above.</string>
   <string name="check_category_failure_title">Requesting category check: Failed</string>
   <string name="check_category_success_message">Successfully requested category check for %1$s</string>
   <string name="check_category_failure_message">Could not request category check for %1$s</string>
-  <string name="check_category_toast">Requesting category check for %1%s</string>
+  <string name="check_category_toast">Requesting category check for %1$s</string>
   <string name="nominate_for_deletion_edit_file_page">Adding delete message to file</string>
   <string name="nominate_for_deletion_done">Done</string>
   <string name="nominate_for_deletion_notify_user">Notifying User on Talk page</string>
   <string name="nominate_for_deletion_edit_deletion_request_log">Adding file to Delete requests log</string>
   <string name="nominate_for_deletion_create_deletion_request">Creating Delete requests subpage</string>
+  <string name="notsure">Not sure</string>
 
   <string name="review_copyright">Is this a copyright violation?</string>
   <string name="review_category">Is this mis-categorized?</string>