diff --git a/crates/border-wars/src/hex.rs b/crates/border-wars/src/hex.rs
index 1924365..07e1b8d 100644
--- a/crates/border-wars/src/hex.rs
+++ b/crates/border-wars/src/hex.rs
@@ -106,7 +106,7 @@ impl HexPosition {
     ///
     /// let hex = HexPosition { q: 0, r: 0 };
     /// let positions = hex.range(1);
-    /// assert_eq!(positions.0.len(), 6);
+    /// assert_eq!(positions.0.len(), 7);
     /// ```
     pub fn range(&self, range: i32) -> GroupHexPosition {
         let mut positions = HashSet::new();