diff --git a/README.md b/README.md
index b029b76..a64421a 100644
--- a/README.md
+++ b/README.md
@@ -787,7 +787,7 @@ FlexSearch is highly customizable. Make use of the right options can really impr
Boolean
|
- Sets the scoring resolution (default: 9). |
+ Sets bidirectional search result. If enabled and the source text contains "red hat", it will be found for queries "red hat" and "hat red". |
true |