fix typos

Author: g7ed6e

_posts/2023-02-19-aspnetcore-authorization-support.markdown

@@ -110,7 +110,7 @@ ASP.NET Core Authorization policies support is implemented in http based binding
 
 ### FallbackPolicy support
 
-ASP.NET Core 3.0 introduced a `FallbackPolicy`. This authorization policy is executed when no policy is configured for a given endpoint. As CoreWCF does not expose its endpoints to the endpoint routing infrastructure, this policy may be executed depending on the configured request pipeline. To avoid the FallbackPolicy being executed the call to CoreWCF middleware (i.e `UserServiceModel(...)`should occur before the call to the authorization middleware `UseAuthorization(...)`.
+ASP.NET Core 3.0 introduced a `FallbackPolicy`. This authorization policy is executed when no policy is configured for a given endpoint. As CoreWCF does not expose its endpoints to the endpoint routing infrastructure, this policy may be executed depending on the configured request pipeline. To avoid the FallbackPolicy being executed the call to CoreWCF middleware (i.e `UseServiceModel(...)`) should occur before the call to the authorization middleware (i.e `UseAuthorization(...)`).
 
 ### Authorization evaluation position in CoreWCF request pipeline