Update setup.txt

setup.txt

@@ -46,9 +46,9 @@ source rdgen/bin/activate
 pip install -r requirements.txt
 
 #setup the database
-python manage.py manage.py migrate
+python manage.py migrate
 
 #run the server, change 8000 with whatever you want
 python manage.py runserver 0.0.0.0:8000
 
-#open your web browser to yourdomain:8000
+#open your web browser to yourdomain:8000