More specific documentation on TimeOnly.MinValue (#8950)

Author: szalapski

xml/System/TimeOnly.xml

@@ -795,8 +795,8 @@ If `start` and `end` are equal, this method returns `false`, meaning there is ze
         <ReturnType>System.TimeOnly</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>Represents the largest possible value of <see cref="T:System.TimeOnly" />.</summary>
-        <value>A <see cref="T:System.TimeOnly" /> instance representing its largest possible value.</value>
+        <summary>Gets the largest possible value of <see cref="T:System.TimeOnly" />.</summary>
+        <value>The largest possible value of <see cref="T:System.TimeOnly" />, which is 23:59:59.9999999.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -886,8 +886,8 @@ If `start` and `end` are equal, this method returns `false`, meaning there is ze
         <ReturnType>System.TimeOnly</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>Represents the smallest possible value of <see cref="T:System.TimeOnly" />.</summary>
-        <value>A <see cref="T:System.TimeOnly" /> that represents its smallest possible value.</value>
+        <summary>Gets the smallest possible value of <see cref="T:System.TimeOnly" />.</summary>
+        <value>The smallest possible value of <see cref="T:System.TimeOnly" />, which is 00:00:00 (midnight).</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>