user.billing_job: fix unwanted await due to spawn() being non-coro

litecord/blueprints/user/billing_job.py

@@ -26,7 +26,7 @@ THRESHOLDS = {
 async def _resched(app):
     log.debug('waiting 2 minutes for job.')
     await sleep(120)
-    await app.sched.spawn(payment_job(app))
+    app.sched.spawn(payment_job(app))
 
 
 async def _process_user_payments(app, user_id: int):

litecord/jobs.py

@@ -20,6 +20,7 @@ class JobManager:
         task = self.loop.create_task(
             self._wrapper(coro)
         )
+
         self.jobs.append(task)
 
     def close(self):