Fix AuthenticationService summary (#10969)

Fix AuthenticationService summary

Author: analogrelay

src/Http/Authentication.Core/src/AuthenticationService.cs

@@ -19,7 +19,7 @@ public class AuthenticationService : IAuthenticationService
         /// Constructor.
         /// </summary>
         /// <param name="schemes">The <see cref="IAuthenticationSchemeProvider"/>.</param>
-        /// <param name="handlers">The <see cref="IAuthenticationRequestHandler"/>.</param>
+        /// <param name="handlers">The <see cref="IAuthenticationHandlerProvider"/>.</param>
         /// <param name="transform">The <see cref="IClaimsTransformation"/>.</param>
         /// <param name="options">The <see cref="AuthenticationOptions"/>.</param>
         public AuthenticationService(IAuthenticationSchemeProvider schemes, IAuthenticationHandlerProvider handlers, IClaimsTransformation transform, IOptions<AuthenticationOptions> options)