diff --git a/src/FSharp.Core/array.fsi b/src/FSharp.Core/array.fsi
index 3cd6996b13..7ac4221905 100644
--- a/src/FSharp.Core/array.fsi
+++ b/src/FSharp.Core/array.fsi
@@ -2280,7 +2280,7 @@ module Array =
///
/// Array.sort input
///
- /// Evaluates to [| 1; 1 3; 4; 6; 8 |].
+ /// Evaluates to [| 1; 1; 3; 4; 6; 8 |].
///
[]
val sort: array: 'T[] -> 'T[] when 'T: comparison