diff --git a/docs/server/generate_http_server_api_documentation.py b/docs/server/generate_http_server_api_documentation.py
index 9ff0d620..d9d86647 100644
--- a/docs/server/generate_http_server_api_documentation.py
+++ b/docs/server/generate_http_server_api_documentation.py
@@ -60,9 +60,9 @@ Content-Type: application/json
 
 def main():
     """ Main function """
-    pub = '9RaWxppkP9UyYWA7NJb5FcgkzfJNPfvPX3FCNw2T5Pwb'
+    pubkey = '9RaWxppkP9UyYWA7NJb5FcgkzfJNPfvPX3FCNw2T5Pwb'
     asset = Asset(None, 'e6969f87-4fc9-4467-b62a-f0dfa1c85002')
-    tx = Transaction.create([pub], [([pub], 1)], asset=asset)
+    tx = Transaction.create([pubkey], [([pubkey], 1)], asset=asset)
     tx_json = json.dumps(tx.to_dict(), indent=2, sort_keys=True)
 
     base_path = os.path.join(os.path.dirname(__file__),