diff --git a/docs/cs-basics/data-structure/bloom-filter.md b/docs/cs-basics/data-structure/bloom-filter.md
index 8d4130c6..be17c1a5 100644
--- a/docs/cs-basics/data-structure/bloom-filter.md
+++ b/docs/cs-basics/data-structure/bloom-filter.md
@@ -148,7 +148,7 @@ public class MyBloomFilter {
          */
         public int hash(Object value) {
             int h;
-            return (value == null) ? 0 : Math.abs(seed * (cap - 1) & ((h = value.hashCode()) ^ (h >>> 16)));
+            return (value == null) ? 0 : Math.abs((cap - 1) & seed * ((h = value.hashCode()) ^ (h >>> 16)));
         }
 
     }