diff --git a/src/main/kotlin/mdnet/cache/ImageStorage.kt b/src/main/kotlin/mdnet/cache/ImageStorage.kt
index e298eb4..5cb60c1 100644
--- a/src/main/kotlin/mdnet/cache/ImageStorage.kt
+++ b/src/main/kotlin/mdnet/cache/ImageStorage.kt
@@ -59,7 +59,7 @@ class ImageStorage(
     private val cacheDirectory: Path,
     private val database: Database,
     autoPrune: Boolean = true
-): AutoCloseable {
+) : AutoCloseable {
     private val tempCacheDirectory = cacheDirectory.resolve("tmp")
 
     private val evictor: ScheduledExecutorService = Executors.newScheduledThreadPool(2)
diff --git a/src/test/kotlin/mdnet/cache/ImageStorageTest.kt b/src/test/kotlin/mdnet/cache/ImageStorageTest.kt
index 7e21ff8..80bf8d8 100644
--- a/src/test/kotlin/mdnet/cache/ImageStorageTest.kt
+++ b/src/test/kotlin/mdnet/cache/ImageStorageTest.kt
@@ -39,12 +39,14 @@ class ImageStorageTest : FreeSpec() {
     override fun isolationMode() = IsolationMode.InstancePerTest
 
     init {
-        val imageStorage = autoClose(ImageStorage(
-            maxSize = 5,
-            cacheDirectory = tempdir().toPath(),
-            database = Database.connect("jdbc:sqlite:${tempfile()}"),
-            autoPrune = false,
-        ))
+        val imageStorage = autoClose(
+            ImageStorage(
+                maxSize = 5,
+                cacheDirectory = tempdir().toPath(),
+                database = Database.connect("jdbc:sqlite:${tempfile()}"),
+                autoPrune = false,
+            )
+        )
 
         val testMeta = ImageMetadata("a", "a", 123)
 
@@ -158,11 +160,13 @@ class ImageStorageSlowTest : FreeSpec() {
     override fun isolationMode() = IsolationMode.InstancePerTest
 
     init {
-        val imageStorage = autoClose(ImageStorage(
-            maxSize = 4097,
-            cacheDirectory = tempdir().toPath(),
-            database = Database.connect("jdbc:sqlite:${tempfile()}"),
-        ))
+        val imageStorage = autoClose(
+            ImageStorage(
+                maxSize = 4097,
+                cacheDirectory = tempdir().toPath(),
+                database = Database.connect("jdbc:sqlite:${tempfile()}"),
+            )
+        )
 
         "autoPrune" - {
             "should update size eventually" {