diff --git a/Design:-Encryption-of-credentials.md b/Design:-Encryption-of-credentials.md
index f745702..e8053ec 100644
--- a/Design:-Encryption-of-credentials.md
+++ b/Design:-Encryption-of-credentials.md
@@ -42,11 +42,11 @@ By keeping it a valid JSON object underlying storage implementations should not
 
 ### Encryption scheme
 
-   var encryptionKey = crypto.createHash('sha256').update(userKey).digest();
-   var initVector = crypto.randomBytes(16);
-   var cipher = crypto.createCipheriv("aes-256-ctr", encryptionKey, initVector);
-   var result = cipher.update(JSON.stringify(credentials), 'utf8', 'base64') + cipher.final('base64');
-   result = initVector.toString('hex') + result;
+    var encryptionKey = crypto.createHash('sha256').update(userKey).digest();
+    var initVector = crypto.randomBytes(16);
+    var cipher = crypto.createCipheriv("aes-256-ctr", encryptionKey, initVector);
+    var result = cipher.update(JSON.stringify(credentials), 'utf8', 'base64') + cipher.final('base64');
+    result = initVector.toString('hex') + result;
 
 ### Decryption scheme