diff --git a/changelog.md b/changelog.md
index 2841f49..7dded75 100644
--- a/changelog.md
+++ b/changelog.md
@@ -4,7 +4,15 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [3.14.0] - 2024-02-14
+## [4.0.0] - 2024-02-21
+
+### Changed
+
+- Fix typo in frontend config, this is a **breaking change** as this require updating config file when upgrading to this version :
+
+For Spacing now use "arbitraries" instead of "arbritraries"
+
+## [3.14.0] - 2024-02-18
 
 ### Changed
 
@@ -15,7 +23,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Fixed
 
 - Fix usage of a global Prefix with the plugins
-  For example by setting up `a17` as prefix, the generated classes will look like this :
+  For example by setting up `a17-` as prefix, the generated classes will look like this :
   ```
   .container => .a17-container
   .f-heading-01 => .a17-f-heading-01
diff --git a/docs/SpacingTokens.html b/docs/SpacingTokens.html
index 9c61a33..97e5f51 100644
--- a/docs/SpacingTokens.html
+++ b/docs/SpacingTokens.html
@@ -78,7 +78,7 @@ <h3 id="defined">Scale defined:</h3>
     spacing: SpacingTokens({
       scaler: 4,
       max: 200,
-      arbritraries: {
+      arbitraries: {
         "400": "400px"
       }
     })
@@ -203,7 +203,7 @@ <h2 id="demo">Demo</h2>
       class="code-example-code"
     ><code class="language-javascript">SpacingTokens({
   scaler: 4,
-  arbritraries: {
+  arbitraries: {
     "400": "400px"
   }
 })</code></pre>
diff --git a/docs/frontend.config.json b/docs/frontend.config.json
index 2450ee9..a59802a 100644
--- a/docs/frontend.config.json
+++ b/docs/frontend.config.json
@@ -50,7 +50,7 @@
   "spacing": {
     "tokens": {
       "scaler": 4,
-      "arbritraries": {
+      "arbitraries": {
         "400": "400px",
         "600": "600px"
       }
diff --git a/package.json b/package.json
index 6a2214d..11f30e5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@area17/a17-tailwind-plugins",
-  "version": "3.14.0",
+  "version": "4.0.0",
   "author": "A17 <dev@area17.com> (https://area17.com/)",
   "description": "A collection of Tailwind plugins to help build responsive design systems in collaboration with A17 design and development build methodologies",
   "main": "index.js",
diff --git a/src/SpacingTokens/index.js b/src/SpacingTokens/index.js
index db14c02..fa10efc 100644
--- a/src/SpacingTokens/index.js
+++ b/src/SpacingTokens/index.js
@@ -1,13 +1,13 @@
 module.exports = function (spacingTokens) {
   let scaler = spacingTokens && spacingTokens.scaler ? spacingTokens.scaler : 5;
   let max = spacingTokens && spacingTokens.max ? spacingTokens.max : 100;
-  let arbritraries = {};
+  let arbitraries = {};
   let input = spacingTokens || {};
   const output = {};
 
   // make arbitrary values from 0 - 10px
   for (let n = 0; n <= 10; n++) {
-    arbritraries[`${n}`] = `${n}px`;
+    arbitraries[`${n}`] = `${n}px`;
   }
 
   // check to see if there are some specified spacing tokens, or see if some settings are specified
@@ -15,14 +15,14 @@ module.exports = function (spacingTokens) {
     !spacingTokens ||
     spacingTokens.scaler ||
     spacingTokens.max ||
-    spacingTokens.arbritraries
+    spacingTokens.arbitraries
   ) {
-    if (spacingTokens && spacingTokens.arbritraries) {
+    if (spacingTokens && spacingTokens.arbitraries) {
       // merge arbitrary values if some set
-      input = Object.assign(arbritraries, spacingTokens.arbritraries);
+      input = Object.assign(arbitraries, spacingTokens.arbitraries);
     } else {
       // else lets roll with just the 0 - 10px arbitrary values
-      input = arbritraries;
+      input = arbitraries;
     }
 
     // generate values for the scaler times table