diff --git a/exampleSite/content/shortcodes/attachments/index.en.md b/exampleSite/content/shortcodes/attachments/index.en.md
index 3bf8824551..2bcbc552d8 100644
--- a/exampleSite/content/shortcodes/attachments/index.en.md
+++ b/exampleSite/content/shortcodes/attachments/index.en.md
@@ -15,7 +15,7 @@ Since Hugo {{% badge color="fuchsia" icon="fab fa-hackerrank" title=" " %}}0.112
 
 While the examples are using shortcodes with named parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/badge.en.md b/exampleSite/content/shortcodes/badge.en.md
index 1cb515e667..b428e04b20 100644
--- a/exampleSite/content/shortcodes/badge.en.md
+++ b/exampleSite/content/shortcodes/badge.en.md
@@ -15,7 +15,7 @@ The `badge` shortcode displays little markers in your text with adjustable color
 
 While the examples are using shortcodes with named parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/button.en.md b/exampleSite/content/shortcodes/button.en.md
index f7bd7887db..1fc42b8956 100644
--- a/exampleSite/content/shortcodes/button.en.md
+++ b/exampleSite/content/shortcodes/button.en.md
@@ -12,7 +12,7 @@ The `button` shortcode displays a clickable button with adjustable color, title
 
 While the examples are using shortcodes with named parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/children/_index.en.md b/exampleSite/content/shortcodes/children/_index.en.md
index 048342d2ed..e5df1b0d63 100644
--- a/exampleSite/content/shortcodes/children/_index.en.md
+++ b/exampleSite/content/shortcodes/children/_index.en.md
@@ -12,7 +12,7 @@ The `children` shortcode lists the child pages of the current page and its desce
 
 While the examples are using shortcodes with named parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/expand.en.md b/exampleSite/content/shortcodes/expand.en.md
index f89147b8ce..6feb72f8ce 100644
--- a/exampleSite/content/shortcodes/expand.en.md
+++ b/exampleSite/content/shortcodes/expand.en.md
@@ -27,7 +27,7 @@ This only works in modern browsers flawlessly. While Internet Explorer 11 has is
 
 While the examples are using shortcodes with named parameter you are free to use positional as well or also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/highlight.en.md b/exampleSite/content/shortcodes/highlight.en.md
index b46b2b5416..d0c5b35c28 100644
--- a/exampleSite/content/shortcodes/highlight.en.md
+++ b/exampleSite/content/shortcodes/highlight.en.md
@@ -20,7 +20,7 @@ You are free to also call this shortcode from your own partials. In this case it
 While the examples are using shortcodes with named parameter it is recommended to use codefences instead. This is because more and more other software supports codefences (eg. GitHub) and so your markdown becomes more portable.
 
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="codefence" %}}
 
 ````md
diff --git a/exampleSite/content/shortcodes/icon.en.md b/exampleSite/content/shortcodes/icon.en.md
index 3b5de79ff1..fa8e076b74 100644
--- a/exampleSite/content/shortcodes/icon.en.md
+++ b/exampleSite/content/shortcodes/icon.en.md
@@ -14,7 +14,7 @@ The `icon` shortcode displays icons using the [Font Awesome](https://fontawesome
 
 While the examples are using shortcodes with positional parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/include.en.md b/exampleSite/content/shortcodes/include.en.md
index 9be81a5cae..8d32805a51 100644
--- a/exampleSite/content/shortcodes/include.en.md
+++ b/exampleSite/content/shortcodes/include.en.md
@@ -9,7 +9,7 @@ The `include` shortcode includes other files from your project inside of the cur
 
 While the examples are using shortcodes with named parameter you are free to use positional aswell or also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/math.en.md b/exampleSite/content/shortcodes/math.en.md
index b4de6083a4..04afd02853 100644
--- a/exampleSite/content/shortcodes/math.en.md
+++ b/exampleSite/content/shortcodes/math.en.md
@@ -23,7 +23,7 @@ You are free to also call this shortcode from your own partials.
 To use codefence syntax you have to turn off `guessSyntax` for the `markup.highlight` setting ([see the configuration section](#configuration)).
 {{% /notice %}}
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="codefence" %}}
 
 ````md
diff --git a/exampleSite/content/shortcodes/mermaid.en.md b/exampleSite/content/shortcodes/mermaid.en.md
index f350fce57d..7e74101c53 100644
--- a/exampleSite/content/shortcodes/mermaid.en.md
+++ b/exampleSite/content/shortcodes/mermaid.en.md
@@ -29,7 +29,7 @@ You are free to also call this shortcode from your own partials.
 To use codefence syntax you have to turn off `guessSyntax` for the `markup.highlight` setting ([see the configuration section](#configuration)).
 {{% /notice %}}
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="codefence" %}}
 
 ````md
diff --git a/exampleSite/content/shortcodes/notice.en.md b/exampleSite/content/shortcodes/notice.en.md
index 285b6234ef..4e733234bd 100644
--- a/exampleSite/content/shortcodes/notice.en.md
+++ b/exampleSite/content/shortcodes/notice.en.md
@@ -13,7 +13,7 @@ It is all about the boxes.
 
 While the examples are using shortcodes with named parameter you are free to use positional as well or also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/openapi/_index.en.md b/exampleSite/content/shortcodes/openapi/_index.en.md
index 9ee621e78a..4dc5f5c173 100644
--- a/exampleSite/content/shortcodes/openapi/_index.en.md
+++ b/exampleSite/content/shortcodes/openapi/_index.en.md
@@ -13,7 +13,7 @@ This only works in modern browsers.
 
 While the examples are using shortcodes with named parameter you are free to also call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}
 
 ````go
diff --git a/exampleSite/content/shortcodes/siteparam.en.md b/exampleSite/content/shortcodes/siteparam.en.md
index 47a94a662b..2ddd694ffc 100644
--- a/exampleSite/content/shortcodes/siteparam.en.md
+++ b/exampleSite/content/shortcodes/siteparam.en.md
@@ -9,7 +9,7 @@ The `siteparam` shortcode prints values of site params.
 
 While the examples are using shortcodes with named parameter you are free to use positional aswell or call this shortcode from your own partials.
 
-{{< tabs groupId="shortcode-parameter">}}
+{{< tabs groupid="shortcode-parameter">}}
 {{% tab title="shortcode" %}}