Some more slight improvements

app/src/main/java/org/schabi/newpipe/fragments/detail/DescriptionFragment.java

@@ -26,11 +26,11 @@ public class DescriptionFragment extends BaseDescriptionFragment {
     @State
     StreamInfo streamInfo;
 
-
     public DescriptionFragment(final StreamInfo streamInfo) {
         this.streamInfo = streamInfo;
     }
 
+
     @Nullable
     @Override
     protected Description getDescription() {

app/src/main/java/org/schabi/newpipe/fragments/list/channel/ChannelAboutFragment.java

@@ -26,10 +26,8 @@ public class ChannelAboutFragment extends BaseDescriptionFragment {
     @State
     protected ChannelInfo channelInfo;
 
-    public static ChannelAboutFragment getInstance(final @NonNull ChannelInfo channelInfo) {
-        final ChannelAboutFragment fragment = new ChannelAboutFragment();
-        fragment.channelInfo = channelInfo;
-        return fragment;
+    ChannelAboutFragment(@NonNull final ChannelInfo channelInfo) {
+        this.channelInfo = channelInfo;
     }
 
 
@@ -42,10 +40,7 @@ public class ChannelAboutFragment extends BaseDescriptionFragment {
     @Nullable
     @Override
     protected Description getDescription() {
-        return new Description(
-                channelInfo.getDescription(),
-                Description.PLAIN_TEXT
-        );
+        return new Description(channelInfo.getDescription(), Description.PLAIN_TEXT);
     }
 
     @NonNull

app/src/main/java/org/schabi/newpipe/fragments/list/channel/ChannelFragment.java

@@ -474,7 +474,7 @@ public class ChannelFragment extends BaseStateFragment<ChannelInfo>
             if (ChannelTabHelper.showChannelTab(
                     context, preferences, R.string.show_channel_tabs_about)) {
                 tabAdapter.addFragment(
-                        ChannelAboutFragment.getInstance(currentInfo),
+                        new ChannelAboutFragment(currentInfo),
                         context.getString(R.string.channel_tab_about));
             }
         }