diff --git a/Sources/src/stdlib.swift b/Sources/src/stdlib.swift
index bc3ced4..5cfa923 100644
--- a/Sources/src/stdlib.swift
+++ b/Sources/src/stdlib.swift
@@ -406,5 +406,4 @@ public class StdLib: NSObject {
         guard let x = x else { return }
         printLog(message: x)
     }
-
 }
diff --git a/Sources/src/string_map.swift b/Sources/src/string_map.swift
index dfca5ba..bce532e 100644
--- a/Sources/src/string_map.swift
+++ b/Sources/src/string_map.swift
@@ -52,5 +52,4 @@ public class StringMap: NSObject {
     public func clear() -> Void {
         map.removeAll()
     }
-
 }
diff --git a/Sources/src/variantCast.swift b/Sources/src/variantCast.swift
index fbcbe55..bbb5e1f 100644
--- a/Sources/src/variantCast.swift
+++ b/Sources/src/variantCast.swift
@@ -55,5 +55,4 @@ public class VariantCast: NSObject {
     public static func castToObject(_ v : variant?) -> NSObject? {
         v?.asObject()
     }
-
 }