diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
index 3977dbd3..ce56e30c 100644
--- a/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
@@ -5,15 +5,12 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
-import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.Typeface;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.AsyncTask;
-import android.os.Build;
-import android.support.v4.content.FileProvider;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
@@ -48,7 +45,6 @@ import java.util.regex.Pattern;
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
-import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.DownloadableFile;
@@ -78,7 +74,7 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
 					+ "\\;\\/\\?\\@\\&\\=\\#\\~\\-\\.\\+\\!\\*\\'\\(\\)\\,\\_])"
 					+ "|(?:\\%[a-fA-F0-9]{2}))+");
 
-	private static final Linkify.TransformFilter WEBURL_TRANSOFRM_FILTER = new Linkify.TransformFilter() {
+	private static final Linkify.TransformFilter WEBURL_TRANSFORM_FILTER = new Linkify.TransformFilter() {
 		@Override
 		public String transformUrl(Matcher matcher, String url) {
 			if (url == null) {
@@ -446,7 +442,7 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
 							privateMarkerIndex + 1 + nick.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
 				}
 			}
-			Linkify.addLinks(body, Patterns.AUTOLINK_WEB_URL, "http", null, WEBURL_TRANSOFRM_FILTER);
+			Linkify.addLinks(body, Patterns.AUTOLINK_WEB_URL, "http", null, WEBURL_TRANSFORM_FILTER);
 			Linkify.addLinks(body, XMPP_PATTERN, "xmpp");
 			Linkify.addLinks(body, GeoHelper.GEO_URI, "geo");
 			viewHolder.messageBody.setAutoLinkMask(0);