Linting fixes

app/src/main/java/eu/kanade/tachiyomi/data/cache/ChapterCache.kt

@@ -46,10 +46,12 @@ class ChapterCache(private val context: Context) {
     private val gson: Gson by injectLazy()
 
     /** Cache class used for cache management.  */
-    private val diskCache = DiskLruCache.open(File(context.cacheDir, PARAMETER_CACHE_DIRECTORY),
-            PARAMETER_APP_VERSION,
-            PARAMETER_VALUE_COUNT,
-            PARAMETER_CACHE_SIZE)
+    private val diskCache = DiskLruCache.open(
+        File(context.cacheDir, PARAMETER_CACHE_DIRECTORY),
+        PARAMETER_APP_VERSION,
+        PARAMETER_VALUE_COUNT,
+        PARAMETER_CACHE_SIZE
+    )
 
     /**
      * Returns directory of cache.
@@ -77,8 +79,9 @@ class ChapterCache(private val context: Context) {
      */
     fun removeFileFromCache(file: String): Boolean {
         // Make sure we don't delete the journal file (keeps track of cache).
-        if (file == "journal" || file.startsWith("journal."))
+        if (file == "journal" || file.startsWith("journal.")) {
             return false
+        }
 
         return try {
             // Remove the extension from the file to get the key of the cache

app/src/main/java/eu/kanade/tachiyomi/data/cache/CoverCache.kt

@@ -21,7 +21,7 @@ class CoverCache(private val context: Context) {
      * Cache directory used for cache management.
      */
     private val cacheDir = context.getExternalFilesDir("covers")
-            ?: File(context.filesDir, "covers").also { it.mkdirs() }
+        ?: File(context.filesDir, "covers").also { it.mkdirs() }
 
     /**
      * Returns the cover from cache.
@@ -56,8 +56,9 @@ class CoverCache(private val context: Context) {
      */
     fun deleteFromCache(thumbnailUrl: String?): Boolean {
         // Check if url is empty.
-        if (thumbnailUrl.isNullOrEmpty())
+        if (thumbnailUrl.isNullOrEmpty()) {
             return false
+        }
 
         // Remove file.
         val file = getCoverFile(thumbnailUrl)