diff --git a/src/addresses.py b/src/addresses.py
index f6fbbf73..d1d54df4 100644
--- a/src/addresses.py
+++ b/src/addresses.py
@@ -246,8 +246,8 @@ def addBMIfNotPresent(address):
 
 if __name__ == "__main__":
     print 'Let us make an address from scratch. Suppose we generate two random 32 byte values and call the first one the signing key and the second one the encryption key:'
-    privateSigningKey = '93d0b61371a54b53df143b954035d612f8efa8a3ed1cf842c2186bfd8f876665'
-    privateEncryptionKey = '4b0b73a54e19b059dc274ab69df095fe699f43b17397bca26fdf40f4d7400a3a'
+    privateSigningKey = '176b9c357297fd32ad1abcff52fcd45d1af9fb255bb79718922de5f114b0db57'
+    privateEncryptionKey = 'bfe026dbdcb4a128adf7512e37e73bbaa5c847c24790f421ae299a34428ace76'
     print 'privateSigningKey =', privateSigningKey
     print 'privateEncryptionKey =', privateEncryptionKey
     print 'Now let us convert them to public keys by doing an elliptic curve point multiplication.'
diff --git a/src/helper_api.py b/src/helper_api.py
index 96586321..2849f7c4 100644
--- a/src/helper_api.py
+++ b/src/helper_api.py
@@ -1028,7 +1028,11 @@ Subscribe to an address. label must be base64-encoded.'''
         shared.UISignalQueue.put( ( 'rerenderInboxFromLabels', '' ) )
         shared.UISignalQueue.put( ( 'rerenderSubscriptions', '' ) )
 
-        return 200, 'Added subscription.'
+        data = {
+            "label": 'Added subscription.'
+        }
+
+        return 200, data
 
     def addAddressToBlackWhiteList( self, *args ):
         '''( address, [label] )
diff --git a/start.sh b/start.sh
old mode 100644
new mode 100755