diff --git a/docs/syntax/flowchart.md b/docs/syntax/flowchart.md
index d19f71a979..8d16141a09 100644
--- a/docs/syntax/flowchart.md
+++ b/docs/syntax/flowchart.md
@@ -860,8 +860,8 @@ flowchart LR
     C-->D
     click A callback "Tooltip for a callback"
     click B "https://www.github.com" "This is a tooltip for a link"
-    click A call callback() "Tooltip for a callback"
-    click B href "https://www.github.com" "This is a tooltip for a link"
+    click C call callback() "Tooltip for a callback"
+    click D href "https://www.github.com" "This is a tooltip for a link"
 ```
 
 ```mermaid
@@ -871,8 +871,8 @@ flowchart LR
     C-->D
     click A callback "Tooltip for a callback"
     click B "https://www.github.com" "This is a tooltip for a link"
-    click A call callback() "Tooltip for a callback"
-    click B href "https://www.github.com" "This is a tooltip for a link"
+    click C call callback() "Tooltip for a callback"
+    click D href "https://www.github.com" "This is a tooltip for a link"
 ```
 
 > **Success** The tooltip functionality and the ability to link to urls are available from version 0.5.2.
diff --git a/docs/syntax/sankey.md b/docs/syntax/sankey.md
index 6b408441a1..43d36f0898 100644
--- a/docs/syntax/sankey.md
+++ b/docs/syntax/sankey.md
@@ -8,9 +8,8 @@
 
 > A sankey diagram is a visualization used to depict a flow from one set of values to another.
 
-::: warning
-This is an experimental diagram. Its syntax are very close to plain CSV, but it is to be extended in the nearest future.
-:::
+> **Warning**
+> This is an experimental diagram. Its syntax are very close to plain CSV, but it is to be extended in the nearest future.
 
 The things being connected are called nodes and the connections are called links.
 
@@ -19,6 +18,11 @@ The things being connected are called nodes and the connections are called links
 This example taken from [observable](https://observablehq.com/@d3/sankey/2?collection=@d3/d3-sankey). It may be rendered a little bit differently, though, in terms of size and colors.
 
 ```mermaid-example
+---
+config:
+  sankey:
+    showValues: false
+---
 sankey-beta
 
 Agricultural 'waste',Bio-conversion,124.729
@@ -92,6 +96,11 @@ Wind,Electricity grid,289.366
 ```
 
 ```mermaid
+---
+config:
+  sankey:
+    showValues: false
+---
 sankey-beta
 
 Agricultural 'waste',Bio-conversion,124.729
diff --git a/packages/mermaid/src/docs/syntax/flowchart.md b/packages/mermaid/src/docs/syntax/flowchart.md
index a49e974ab7..3ac30c5734 100644
--- a/packages/mermaid/src/docs/syntax/flowchart.md
+++ b/packages/mermaid/src/docs/syntax/flowchart.md
@@ -554,8 +554,8 @@ flowchart LR
     C-->D
     click A callback "Tooltip for a callback"
     click B "https://www.github.com" "This is a tooltip for a link"
-    click A call callback() "Tooltip for a callback"
-    click B href "https://www.github.com" "This is a tooltip for a link"
+    click C call callback() "Tooltip for a callback"
+    click D href "https://www.github.com" "This is a tooltip for a link"
 ```
 
 > **Success** The tooltip functionality and the ability to link to urls are available from version 0.5.2.
diff --git a/packages/mermaid/src/docs/syntax/sankey.md b/packages/mermaid/src/docs/syntax/sankey.md
index f5160ea868..c942944d71 100644
--- a/packages/mermaid/src/docs/syntax/sankey.md
+++ b/packages/mermaid/src/docs/syntax/sankey.md
@@ -2,9 +2,9 @@
 
 > A sankey diagram is a visualization used to depict a flow from one set of values to another.
 
-::: warning
+```warning
 This is an experimental diagram. Its syntax are very close to plain CSV, but it is to be extended in the nearest future.
-:::
+```
 
 The things being connected are called nodes and the connections are called links.
 
@@ -13,6 +13,11 @@ The things being connected are called nodes and the connections are called links
 This example taken from [observable](https://observablehq.com/@d3/sankey/2?collection=@d3/d3-sankey). It may be rendered a little bit differently, though, in terms of size and colors.
 
 ```mermaid-example
+---
+config:
+  sankey:
+    showValues: false
+---
 sankey-beta
 
 Agricultural 'waste',Bio-conversion,124.729