diff --git a/kmath-memory/src/jsMain/kotlin/scientifik/memory/DataViewMemory.kt b/kmath-memory/src/jsMain/kotlin/scientifik/memory/DataViewMemory.kt
index 22cf2bac1..38ec14824 100644
--- a/kmath-memory/src/jsMain/kotlin/scientifik/memory/DataViewMemory.kt
+++ b/kmath-memory/src/jsMain/kotlin/scientifik/memory/DataViewMemory.kt
@@ -18,10 +18,9 @@ class DataViewMemory(val view: DataView) : Memory {
         return DataViewMemory(DataView(view.buffer, view.byteOffset + offset, length))
     }
 
-
     override fun copy(): Memory = DataViewMemory(DataView(view.buffer.slice(0)))
 
-    private val reader = object : MemoryReader {
+    private val reader: MemoryReader = object : MemoryReader {
         override val memory: Memory get() = this@DataViewMemory
 
         override fun readDouble(offset: Int): Double = view.getFloat64(offset, false)
@@ -44,7 +43,7 @@ class DataViewMemory(val view: DataView) : Memory {
 
     override fun reader(): MemoryReader = reader
 
-    private val writer = object : MemoryWriter {
+    private val writer: MemoryWriter = object : MemoryWriter {
         override val memory: Memory get() = this@DataViewMemory
 
         override fun writeDouble(offset: Int, value: Double) {
@@ -75,7 +74,6 @@ class DataViewMemory(val view: DataView) : Memory {
         override fun release() {
             //does nothing on JS
         }
-
     }
 
     override fun writer(): MemoryWriter = writer