YARN-9500. Fix typos in ResourceModel.md. Contributed by leiqiang.

(cherry picked from commit 4a692bc3be0800891ea58c13ba7d89efd358f6f6)

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceModel.md

@@ -234,7 +234,7 @@ with a single profile and a means for administrators to regulate how resources
 are consumed.
 
 To configure resource types, the administrator must set
-`yarn.resourcemanager.resource-profiles.enabled` ot `true` in the resource
+`yarn.resourcemanager.resource-profiles.enabled` to `true` in the resource
 manager's `yarn-site.xml` file. This file defines the supported profiles.
 For example: