diff --git a/docs/intro/index.md b/docs/intro/index.md
index 0197d7950f..974003fd6c 100644
--- a/docs/intro/index.md
+++ b/docs/intro/index.md
@@ -402,7 +402,7 @@ Update version number in `package.json`.
 npm publish
 ```
 
-The above command generates files into the `dist` folder and publishes them to [npmjs.org](npmjs.org).
+The above command generates files into the `dist` folder and publishes them to [npmjs.com](https://www.npmjs.com/).
 
 ## Security and safe diagrams
 
diff --git a/docs/syntax/flowchart.md b/docs/syntax/flowchart.md
index ee635d451a..4e68c53a97 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/packages/mermaid/src/docs/intro/index.md b/packages/mermaid/src/docs/intro/index.md
index 8410ef1cb6..84fec41f86 100644
--- a/packages/mermaid/src/docs/intro/index.md
+++ b/packages/mermaid/src/docs/intro/index.md
@@ -179,7 +179,7 @@ Update version number in `package.json`.
 npm publish
 ```
 
-The above command generates files into the `dist` folder and publishes them to [npmjs.org](npmjs.org).
+The above command generates files into the `dist` folder and publishes them to [npmjs.com](https://www.npmjs.com/).
 
 ## Security and safe diagrams
 
diff --git a/packages/mermaid/src/docs/syntax/flowchart.md b/packages/mermaid/src/docs/syntax/flowchart.md
index 01a33cf401..00aa677a65 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.