diff --git a/build.gradle b/build.gradle
index 6a1c501..b22fee2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,11 +12,7 @@
 	implementation group: 'com.formdev', name: 'flatlaf', version: '0.39'
 }
 
-task download(type: Copy) {
-	from sourceSets.main.runtimeClasspath
-	into 'libs'
-}
-
+// add Main-Class to manifest
 jar {
 	manifest {
 		attributes (
@@ -43,6 +39,6 @@
 }
 
 compileJava {
-    sourceCompatibility = '1.8'
-    targetCompatibility = '1.8'
+	sourceCompatibility = '1.8'
+	targetCompatibility = '1.8'
 }
\ No newline at end of file