diff --git a/src/net/hoo2/auth/labyrinth/Board.java b/src/net/hoo2/auth/labyrinth/Board.java
index 21f5874..af5a27e 100644
--- a/src/net/hoo2/auth/labyrinth/Board.java
+++ b/src/net/hoo2/auth/labyrinth/Board.java
@@ -269,7 +269,7 @@ class Board {
    /**
     * Predicate to check if a wall creates a closed room.
     *
-    * This algorithm has a complexity of O(N^2) where N represents the total
+    * This algorithm has a complexity of O(N^2logN) where N represents the total
     * number of tiles.
     * It should be used with care.
     *