diff --git a/docs/en/docs/dev/reference/confdb/query.md b/docs/en/docs/dev/reference/confdb/query.md
index b4acd3e7666d182b3d11e27af1d84be60fd204bb..5305248c4965b5ae85473d44b42a2d700dc88996 100644
--- a/docs/en/docs/dev/reference/confdb/query.md
+++ b/docs/en/docs/dev/reference/confdb/query.md
@@ -27,7 +27,7 @@ may be evaluated to one or more output context.
 ```mermaid
 graph LR
     Possibilities --> Predicate
-    Predicate -> Outcomes
+    Predicate --> Outcomes
 ```
 
 ### Pipelining