Fix names and grammar

src/Components/Server/src/Circuits/CircuitHandler.cs

@@ -45,9 +45,9 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
         /// Invoked when a new circuit was established.
         /// </summary>
         /// <param name="circuit">The <see cref="Circuit"/>.</param>
-        /// <param name="cts">The <see cref="CancellationToken"/>.</param>
+        /// <param name="cancellationToken">The <see cref="CancellationToken"/>.</param>
         /// <returns><see cref="Task"/> that represents the asynchronous execution operation.</returns>
-        public virtual Task OnCircuitOpenedAsync(Circuit circuit, CancellationToken cts) => Task.CompletedTask;
+        public virtual Task OnCircuitOpenedAsync(Circuit circuit, CancellationToken cancellationToken) => Task.CompletedTask;
 
         /// <summary>
         /// Invoked when a connection to the client was established.
@@ -57,25 +57,25 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
         /// </para>
         /// </summary>
         /// <param name="circuit">The <see cref="Circuit"/>.</param>
-        /// <param name="cts">The <see cref="CancellationToken"/>.</param>
+        /// <param name="cancellationToken">The <see cref="CancellationToken"/>.</param>
         /// <returns><see cref="Task"/> that represents the asynchronous execution operation.</returns>
-        public virtual Task OnConnectionUpAsync(Circuit circuit, CancellationToken cts) => Task.CompletedTask;
+        public virtual Task OnConnectionUpAsync(Circuit circuit, CancellationToken cancellationToken) => Task.CompletedTask;
 
         /// <summary>
-        /// Invoked a connection to the client using was dropped.
+        /// Invoked when a connection to the client was dropped.
         /// </summary>
         /// <param name="circuit">The <see cref="Circuit"/>.</param>
-        /// <param name="cts">The <see cref="CancellationToken"/>.</param>
+        /// <param name="cancellationToken">The <see cref="CancellationToken"/>.</param>
         /// <returns><see cref="Task"/> that represents the asynchronous execution operation.</returns>
-        public virtual Task OnConnectionDownAsync(Circuit circuit, CancellationToken cts) => Task.CompletedTask;
+        public virtual Task OnConnectionDownAsync(Circuit circuit, CancellationToken cancellationToken) => Task.CompletedTask;
 
 
         /// <summary>
         /// Invoked when a new circuit is being discarded.
         /// </summary>
         /// <param name="circuit">The <see cref="Circuit"/>.</param>
-        /// <param name="cts">The <see cref="CancellationToken"/>.</param>
+        /// <param name="cancellationToken">The <see cref="CancellationToken"/>.</param>
         /// <returns><see cref="Task"/> that represents the asynchronous execution operation.</returns>
-        public virtual Task OnCircuitClosedAsync(Circuit circuit, CancellationToken cts) => Task.CompletedTask;
+        public virtual Task OnCircuitClosedAsync(Circuit circuit, CancellationToken cancellationToken) => Task.CompletedTask;
     }
 }