fix build suggestions (#10333)

Author: gewarren

xml/System.Threading.Channels/UnboundedPrioritizedChannelOptions`1.xml

@@ -25,7 +25,7 @@
   <Interfaces />
   <Docs>
     <typeparam name="T">To be added.</typeparam>
-    <summary>Provides options that control the behavior of instances created by <see cref="M:Channel.CreateUnboundedPrioritized" />.</summary>
+    <summary>Provides options that control the behavior of instances created by <see cref="M:System.Threading.Channels.Channel.CreateUnboundedPrioritized``1" />.</summary>
     <remarks>To be added.</remarks>
   </Docs>
   <Members>

xml/System.Threading.Tasks/Task.xml

@@ -5566,8 +5566,8 @@ An exception was thrown during
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="1" FrameworkAlternate="net-9.0" />
       </Parameters>
       <Docs>
-        <param name="tasks">An <see cref="T:System.Collections.Generic.IEnumerable`1" /> of Task instances on which to wait.</param>
-        <param name="cancellationToken">A <see cref="P:System.Threading.Tasks.Task.CancellationToken" /> to observe while waiting for the tasks to complete.</param>
+        <param name="tasks">A collection of tasks on which to wait.</param>
+        <param name="cancellationToken">A token to observe while waiting for the tasks to complete.</param>
         <summary>Waits for all of the provided <see cref="T:System.Threading.Tasks.Task" /> objects to complete execution unless the wait is cancelled.</summary>
         <remarks>To be added.</remarks>
         <exception cref="T:System.ArgumentNullException">The <paramref name="tasks" /> argument is <see langword="null" />.</exception>