diff --git a/docs/syntax/block.md b/docs/syntax/block.md
index 5ca0db719..1e47a29e5 100644
--- a/docs/syntax/block.md
+++ b/docs/syntax/block.md
@@ -402,7 +402,7 @@ block
   blockArrowId4<["Label"]>(down)
   blockArrowId5<["Label"]>(x)
   blockArrowId6<["Label"]>(y)
-  blockArrowId6<["Label"]>(x, down)
+  blockArrowId7<["Label"]>(x, down)
 ```
 
 ```mermaid
@@ -413,7 +413,7 @@ block
   blockArrowId4<["Label"]>(down)
   blockArrowId5<["Label"]>(x)
   blockArrowId6<["Label"]>(y)
-  blockArrowId6<["Label"]>(x, down)
+  blockArrowId7<["Label"]>(x, down)
 ```
 
 #### Example - Space Blocks