diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
index 488669a1f6..4f8634b871 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
@@ -408,16 +408,16 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
 
     private fun setRotation(rotation: Int) {
         when (rotation) {
-        // Rotation free
+            // Rotation free
             1 -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
-        // Lock in current rotation
+            // Lock in current rotation
             2 -> {
                 val currentOrientation = resources.configuration.orientation
                 setRotation(if (currentOrientation == Configuration.ORIENTATION_PORTRAIT) 3 else 4)
             }
-        // Lock in portrait
+            // Lock in portrait
             3 -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
-        // Lock in landscape
+            // Lock in landscape
             4 -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
         }
     }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
index cddcf0e23e..3f94a3f629 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
@@ -383,13 +383,11 @@ class ReaderPresenter : BasePresenter<ReaderActivity>() {
             if (chapter.read) {
                 val removeAfterReadSlots = prefs.removeAfterReadSlots()
                 when (removeAfterReadSlots) {
-                // Setting disabled
-                    -1 -> {
-                        /**Empty function**/
-                    }
-                // Remove current read chapter
+                    // Setting disabled
+                    -1 -> { /**Empty function**/ }
+                    // Remove current read chapter
                     0 -> deleteChapter(chapter, manga)
-                // Remove previous chapter specified by user in settings.
+                    // Remove previous chapter specified by user in settings.
                     else -> getAdjacentChaptersStrategy(chapter, removeAfterReadSlots)
                             .first?.let { deleteChapter(it, manga) }
                 }