docs(gougle-search): correct grammar

subjects/gougle-search/README.md

@@ -2,16 +2,11 @@
 
 ### Instructions
 
-Create the `queryServers` function, that takes 2 arguments:
+Create a function named `queryServers` that takes 2 arguments:
-
+- `serverName`: a string of the name of the server.
-- `serverName` a string of the name of the server
+- `q`: a string of the query given by the user.
-- `q` a string of the query given by the user
-
-You have to construct 2 urls, using `q` as a search parameter,
-prepending a `'/'` and for the 2nd appending `'_backup'`.
-
-Then return the first value of those 2 calls
 
+You need to construct 2 urls which should work like this:
 ```js
 queryServers('pouet', 'hello+world')
 // return the fastest of those 2 calls:
@@ -19,25 +14,26 @@ queryServers('pouet', 'hello+world')
 // -> getJSON('/pouet_backup?q=hello+world')
 ```
 
-Create a `gougleSearch` function that takes a single query argument.
+Create a function named: `gougleSearch` that takes a single query argument (`q`). It must invoke `queryServers` concurrently on 3 servers:
-It must call `queryServers` in concurrently on 3 servers:
+- `"web"`
-`'web'`, `'image'` and `'video'`.
+- `"image"`
-
+- `"video"`
-A timeout of 80milliseconds must be set for the whole operation.
 
-You must return the value from each server in an object
+You must return the value from each server in an object using  the server name as key.
-using  the server name as key.
 
-### Notions
+A timeout of 80milliseconds must be set for the whole operation, if it is not complete within 80 milliseconds, then you must return `Error('timeout')`.
 
-- [devdocs.io/javascript/global_objects/promise/race](https://devdocs.io/javascript/global_objects/promise/race)
-- [devdocs.io/javascript/global_objects/promise/all](https://devdocs.io/javascript/global_objects/promise/all)
 
 ### Code provided
 
-> all code provided will be added to your solution and doesn't need to be submited.
+> The provided code will be added to your solution, and does not need to be submitted.
 
 ```js
 // fake `getJSON` function
 let getJSON = async (url) => url
 ```
+
+### Notions
+
+- [Promise.race](https://devdocs.io/javascript/global_objects/promise/race)
+- [Promise.all](https://devdocs.io/javascript/global_objects/promise/all)