diff --git a/Groovy/XOREncryption.groovy b/Groovy/XOREncryption.groovy
index f422b7b..6f6317c 100644
--- a/Groovy/XOREncryption.groovy
+++ b/Groovy/XOREncryption.groovy
@@ -3,9 +3,9 @@ def encryptDecrypt(String input) {
     def output = []
 
     for(int i = 0; i < input.length(); i++) {
-		int a = input.charAt(i) as int;
-		int b = (key[i % key.size()] as char) as int
-		output.add((a ^ b) as char)
+	int a = input.charAt(i) as int;
+	int b = (key[i % key.size()] as char) as int
+	output.add((a ^ b) as char)
     }
 
     output.join("")