Regular cleanup

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/activities/CallActivity.java

@@ -1144,7 +1144,7 @@ public class CallActivity extends AppCompatActivity {
             public void onReceive(Context context, Intent intent) {
                 if (!Device.getNetworkType(context).equals(JobRequest.NetworkType.ANY) && leavingCall) {
                     startPullingSignalingMessages(true);
-                } else if (Device.getNetworkType(context).equals(JobRequest.NetworkType.ANY) && !leavingCall){
+                } else if (Device.getNetworkType(context).equals(JobRequest.NetworkType.ANY) && !leavingCall) {
                     hangup(true);
                 }
             }

app/src/main/java/com/nextcloud/talk/webrtc/MagicPeerConnectionWrapper.java

@@ -198,8 +198,7 @@ public class MagicPeerConnectionWrapper {
                     EventBus.getDefault().post(new PeerConnectionEvent(PeerConnectionEvent.PeerConnectionEventType
                             .VIDEO_CHANGE, sessionId, null, remoteVideoOn));
                 }
-
-                } catch (IOException e) {
+            } catch (IOException e) {
                 Log.d(TAG, "Failed to parse data channel message");
             }
         }