diff --git a/src/sendmoney.c b/src/sendmoney.c
index ba76cae..b9db957 100644
--- a/src/sendmoney.c
+++ b/src/sendmoney.c
@@ -3,15 +3,6 @@
 // hier wird geprüft ob das Kontonummer gultig ist
 bool checkAccount(int accountNumber)
 {
-
-    if (accountNumber >= 1000000 && accountNumber <= 9999999)
-    {
-
-        return true;
-    }
-    else
-    {
-
-        return false;
-    }
+    // Refactoring
+    return (accountNumber >= 1000000 && accountNumber <= 9999999);
 }