docs: Fix typo in an example for List.sort function (#18938)

Co-authored-by: Georgy Mishurovskiy <[email protected]>

Author: gogent01

docs/release-notes/.FSharp.Core/10.0.100.md

@@ -1,5 +1,7 @@
 ### Fixed
 
+* Correct a typo in docs for List.sort ([PR #18938](https://github.com/dotnet/fsharp/pull/18938))
+
 ### Added
 
 * Enable more `string` optimizations by adding `when 'T : Enum` library-only library-only static optimization constraint. ([PR #18546](https://github.com/dotnet/fsharp/pull/18546))

src/FSharp.Core/list.fsi

@@ -1978,7 +1978,7 @@ module List =
     ///
     /// List.sort input
     /// </code>
-    /// Evaluates to <c>[1; 1 3; 4; 6; 8]</c>.
+    /// Evaluates to <c>[1; 1; 3; 4; 6; 8]</c>.
     /// </example>
     [<CompiledName("Sort")>]
     val sort: list:'T list -> 'T list when 'T : comparison