Fix javadoc errors

Author: ypresto

lib/src/main/java/net/ypresto/androidtranscoder/compat/MediaCodecListCompat.java

@@ -24,7 +24,7 @@
 import java.util.NoSuchElementException;
 
 /**
- * This class emulates basic behavior of MediaCodecList in API level >= 21.
+ * This class emulates basic behavior of MediaCodecList in API level >= 21.
  * TODO: implement delegate to MediaCodecList in newer API.
  */
 public class MediaCodecListCompat {

lib/src/main/java/net/ypresto/androidtranscoder/format/MediaFormatExtraConstants.java

@@ -36,7 +36,7 @@ public class MediaFormatExtraConstants {
     /**
      * For decoder parameter and included in MediaFormat from {@link android.media.MediaExtractor#getTrackFormat(int)}.
      * Decoder rotates specified degrees before rendering video to surface.
-     * NOTE: Only included in track format of API >= 21.
+     * NOTE: Only included in track format of API >= 21.
      */
     public static final String KEY_ROTATION_DEGREES = "rotation-degrees";
 

lib/src/main/java/net/ypresto/androidtranscoder/format/MediaFormatStrategyPresets.java

@@ -24,7 +24,7 @@ public class MediaFormatStrategyPresets {
 
     /**
      * Preset based on Nexus 4 camera recording with 720p quality.
-     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
+     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
      * Default bitrate is 8Mbps. {@link #createAndroid720pStrategy(int)} to specify bitrate.
      */
     public static MediaFormatStrategy createAndroid720pStrategy() {
@@ -33,7 +33,7 @@ public static MediaFormatStrategy createAndroid720pStrategy() {
 
     /**
      * Preset based on Nexus 4 camera recording with 720p quality.
-     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
+     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
      *
      * @param bitRate Preferred bit rate for encoding.
      */