Update Task.WhenAny documentation tense per review feedback

Co-authored-by: gewarren <[email protected]>

Author: Copilot

xml/System.Threading.Tasks/Task.xml

@@ -7092,7 +7092,7 @@ An exception was thrown during
 
 ## Remarks
 
-The returned task will complete when any of the supplied tasks has completed.  The returned task will always end in the `RanToCompletion` state with its `Result` set to the first task to complete.  This is true even if the first task to complete ended in the `Canceled` or `Faulted` state.
+The returned task completes when any of the supplied tasks has completed. The returned task always ends in the `RanToCompletion` state with its `Result` set to the first task to complete. This is true even if the first task to complete ended in the `Canceled` or `Faulted` state.
 
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         </remarks>
@@ -7359,7 +7359,7 @@ The returned task will complete when any of the supplied tasks has completed.  T
 
 ## Remarks
 
-The returned task will complete when any of the supplied tasks has completed.  The returned task will always end in the `RanToCompletion` state with its `Result` set to the first task to complete.  This is true even if the first task to complete ended in the `Canceled` or `Faulted` state.
+The returned task completes when any of the supplied tasks has completed. The returned task always ends in the `RanToCompletion` state with its `Result` set to the first task to complete. This is true even if the first task to complete ended in the `Canceled` or `Faulted` state.
 
 > [!TIP]
 > In every overload of Task.WhenAny(), when the method returns the first completed task, the other tasks will continue running until completion, even if any of them completed in the `Canceled` or `Faulted` state. If that behavior is undesirable, you can cancel all the remaining tasks once the first task completes.