diff --git a/app/src/main/java/org/schabi/newpipe/player/helper/PlaybackParameterDialog.java b/app/src/main/java/org/schabi/newpipe/player/helper/PlaybackParameterDialog.java
index 60e43ff7d..c53680835 100644
--- a/app/src/main/java/org/schabi/newpipe/player/helper/PlaybackParameterDialog.java
+++ b/app/src/main/java/org/schabi/newpipe/player/helper/PlaybackParameterDialog.java
@@ -21,7 +21,7 @@ import static org.schabi.newpipe.player.BasePlayer.DEBUG;
 public class PlaybackParameterDialog extends DialogFragment {
     @NonNull private static final String TAG = "PlaybackParameterDialog";
 
-    // Maximum allowable range in ExoPlayer
+    // Minimum allowable range in ExoPlayer
     public static final double MINIMUM_PLAYBACK_VALUE = 0.10f;
     public static final double MAXIMUM_PLAYBACK_VALUE = 3.00f;
 
diff --git a/app/src/main/java/org/schabi/newpipe/player/resolver/Resolver.java b/app/src/main/java/org/schabi/newpipe/player/resolver/Resolver.java
index e4f81385a..a7d4448e4 100644
--- a/app/src/main/java/org/schabi/newpipe/player/resolver/Resolver.java
+++ b/app/src/main/java/org/schabi/newpipe/player/resolver/Resolver.java
@@ -2,6 +2,6 @@ package org.schabi.newpipe.player.resolver;
 
 import android.support.annotation.NonNull;
 
-public interface Resolver<Source, Produce> {
-    Produce resolve(@NonNull Source source);
+public interface Resolver<Source, Product> {
+    Product resolve(@NonNull Source source);
 }