diff --git a/src/main/java/de/bixilon/minosoft/gui/main/dialogs/login/MicrosoftLoginController.java b/src/main/java/de/bixilon/minosoft/gui/main/dialogs/login/MicrosoftLoginController.java
index c1b83a6bb..8150d0fa5 100644
--- a/src/main/java/de/bixilon/minosoft/gui/main/dialogs/login/MicrosoftLoginController.java
+++ b/src/main/java/de/bixilon/minosoft/gui/main/dialogs/login/MicrosoftLoginController.java
@@ -44,10 +44,10 @@ public class MicrosoftLoginController implements Initializable {
                 }
             }
         });
-        requestOathFlowToken();
+        requestOauthFlowToken();
     }
 
-    private void requestOathFlowToken() {
+    private void requestOauthFlowToken() {
         this.webView.getEngine().load(ProtocolDefinition.MICROSOFT_ACCOUNT_OAUTH_FLOW_URL);
     }
 
diff --git a/src/main/java/de/bixilon/minosoft/gui/rendering/hud/nodes/debug/HUDWorldDebugNode.kt b/src/main/java/de/bixilon/minosoft/gui/rendering/hud/nodes/debug/HUDWorldDebugNode.kt
index f8ff9b7c8..880348ae8 100644
--- a/src/main/java/de/bixilon/minosoft/gui/rendering/hud/nodes/debug/HUDWorldDebugNode.kt
+++ b/src/main/java/de/bixilon/minosoft/gui/rendering/hud/nodes/debug/HUDWorldDebugNode.kt
@@ -85,7 +85,7 @@ class HUDWorldDebugNode(hudRenderer: HUDRenderer) : DebugScreenNode(hudRenderer)
             }
         }"
 
-        lightText.sText = "Client light: ${hudRenderer.connection.world.worldLightAccessor.getLightLevel(camera.blockPosition)} (sky=${hudRenderer.connection.world.worldLightAccessor.getSkyLight(camera.blockPosition)}, block=${hudRenderer.connection.world.worldLightAccessor.getBlockLight(camera.blockPosition)})"
+        lightText.sText = "Client light: sky=${hudRenderer.connection.world.worldLightAccessor.getSkyLight(camera.blockPosition)}, block=${hudRenderer.connection.world.worldLightAccessor.getBlockLight(camera.blockPosition)}"
 
 
         lastPrepareTime = System.currentTimeMillis()
@@ -141,5 +141,4 @@ class HUDWorldDebugNode(hudRenderer: HUDRenderer) : DebugScreenNode(hudRenderer)
             return "%.1f".format(rotation)
         }
     }
-
 }
diff --git a/src/main/java/de/bixilon/minosoft/modding/event/CallbackEventInvoker.kt b/src/main/java/de/bixilon/minosoft/modding/event/CallbackEventInvoker.kt
index 05958937e..d4c665072 100644
--- a/src/main/java/de/bixilon/minosoft/modding/event/CallbackEventInvoker.kt
+++ b/src/main/java/de/bixilon/minosoft/modding/event/CallbackEventInvoker.kt
@@ -15,7 +15,7 @@ package de.bixilon.minosoft.modding.event
 import de.bixilon.minosoft.modding.event.events.Event
 import de.bixilon.minosoft.modding.loading.Priorities
 
-class CallbackEventInvoker<E : Event?> private constructor(
+class CallbackEventInvoker<E : Event> private constructor(
     ignoreCancelled: Boolean,
     private val callback: (E) -> Unit,
     override val eventType: Class<out Event>,
@@ -32,7 +32,7 @@ class CallbackEventInvoker<E : Event?> private constructor(
             return CallbackEventInvoker(
                 ignoreCancelled = ignoreCancelled,
                 callback = callback,
-                eventType = E::class.java
+                eventType = E::class.java,
             )
         }
     }