diff --git a/packages/url-manager/README.md b/packages/url-manager/README.md
index 1fd3d73..0fc339d 100644
--- a/packages/url-manager/README.md
+++ b/packages/url-manager/README.md
@@ -1,6 +1,6 @@
 # URL Manager
 
-simple to use yet powerful Urls parser and formatter
+A simple to use yet complete Urls parser and serializer
 
 ## Usage
 
@@ -23,9 +23,7 @@ const URLManager = require('@dzeio/url-manager').default
 
 ```typescript
 // Create a new instance
-const url = new URLManager() // you can have an URL, URLSearchParams Objects or a string as parameter
-// or
-const url = URLManager.fromLocation() // Browser only return a new instance from the current location
+const url = new URLManager(/* Optionnal */ baseUrl) // you can have an URL, URLSearchParams Objects or a string as parameter
 ```
 
 - manipulate the url
@@ -33,6 +31,7 @@ const url = URLManager.fromLocation() // Browser only return a new instance from
 ```typescript
 
 // Get set delete query
+url.query() // get an object containing everything
 url.query("sort") // get
 url.query("sort", 'value') // set
 url.query("sort", null) // delete
@@ -73,19 +72,10 @@ url.hash('i-am-a-hash') // set
 - format it back to a string
 
 ```typescript
-
-url.toString()
-`${url}`
+url.toString() // => the serialized URL
 
 // NOTE: if the path contains elements like [param]
 // you can replace them in the toString function like this
+// /pouet/[param] => /pouet/test
 url.toString({param: 'test'})
 ```
-
-- you have also two "util" functions (Available only in the browser)
-
-```typescript
-url.reload() // reload the current page
-url.go() // go to the url
-url.go(false) // show the next url in the browser without changing the content of the document
-```
diff --git a/packages/url-manager/package.json b/packages/url-manager/package.json
index 3d288f5..99407d8 100644
--- a/packages/url-manager/package.json
+++ b/packages/url-manager/package.json
@@ -1,13 +1,25 @@
 {
 	"name": "@dzeio/url-manager",
 	"version": "1.0.5",
-	"description": "Manage URL",
-	"repository": "https://github.com/dzeiocom/libs.git",
+	"description": "A simple to use yet complete Urls parser and serializer",
+	"repository": {
+		"type": "git",
+		"url": "https://github.com/dzeiocom/libs.git",
+		"directory": "packages/url-manager"
+	},
 	"homepage": "https://github.com/dzeiocom/libs/tree/master/packages/url-manager#readme",
 	"author": "Aviortheking",
 	"license": "MIT",
 	"main": "./dist/URLManager.js",
 	"types": "./dist/URLManager.d.ts",
+	"keywords": [
+		"url",
+		"url-manager",
+		"url serializer",
+		"url parser",
+		"parser",
+		"serializer"
+	],
 	"devDependencies": {
 		"@types/chai": "^4.2.12",
 		"@types/jest": "^26.0.10",
diff --git a/packages/url-manager/src/URLManager.ts b/packages/url-manager/src/URLManager.ts
index b4e8b3a..9888e44 100644
--- a/packages/url-manager/src/URLManager.ts
+++ b/packages/url-manager/src/URLManager.ts
@@ -61,7 +61,7 @@ export default class URLManager {
 	/**
 	 * set/delete a key to a value in the query string
 	 * @param key the key to set/delete
-	 * @param value the value to set or null to delete it
+	 * @param value the value to set or `null` to delete it
 	 */
 	public query(key: string, value: string | Array<string> | null): this