Fix spelling errors found in the documentation (#1073)

website/content/docs/common-workflows/manage-users-groups.mdx

@@ -35,7 +35,7 @@ steps below.)
 successful authentication against an account, if there is no user already linked
 with that account, a user will be automatically created. This may be a nice
 time-saver, but in other situations (such as when you want Terraform to fully
-describe the Boundary resoruces) this may be undesirable, so the steps below
+describe the Boundary resources) this may be undesirable, so the steps below
 walk you through manually making these resources and linking them. A future
 Boundary update will allow turning off auto-vivification on a per-auth-method
 basis.