fix typo

packages/app/src/server/models/activity.ts

@@ -119,7 +119,7 @@ activitySchema.statics.createByParameters = async function(parameters): Promise<
   return activity;
 };
 
-// When using this method, ensure that activity updates are allowed using ActivityService.shoutUpdateActivity
+// When using this method, ensure that activity updates are allowed using ActivityService.shoudUpdateActivity
 activitySchema.statics.updateByParameters = async function(activityId: string, parameters): Promise<IActivity> {
   const activity = await this.findOneAndUpdate({ _id: activityId }, parameters, { new: true }) as unknown as IActivity;