Remove stray space

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=196323463

library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java

@@ -46,9 +46,8 @@ public class DefaultLoadControl implements LoadControl {
   public static final int DEFAULT_BUFFER_FOR_PLAYBACK_MS = 2500;
 
   /**
-   * The default duration of media that must be buffered for playback to resume after a rebuffer,
-   * in milliseconds. A rebuffer is defined to be caused by buffer depletion rather than a user
-   * action.
+   * The default duration of media that must be buffered for playback to resume after a rebuffer, in
+   * milliseconds. A rebuffer is defined to be caused by buffer depletion rather than a user action.
    */
   public static final int DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS = 5000;