refactor: change "Prepare and test" section

README.md

@@ -7,11 +7,11 @@ Write your solution in `src/index.js`
 
 ---
 
-**Input:** String. Its length is multiple of 10.   
-- Each letter from alphabet encoded with dots(`.`) and dashes(`-`). `10` stands for dot(`.`), `11` stands for dash(`-`). 
-- Each encoded **letter's length is 10**.   
-- If the length of the encoded letter is **less then 10**, it `left padded` with `0`.   
-- `Space` in string is `**********`.   
+**Input:** String. Its length is multiple of 10.
+- Each letter from alphabet encoded with dots(`.`) and dashes(`-`). `10` stands for dot(`.`), `11` stands for dash(`-`).
+- Each encoded **letter's length is 10**.
+- If the length of the encoded letter is **less then 10**, it `left padded` with `0`.
+- `Space` in string is `**********`.
 **Output:** String (decoded)
 **Example:** `me` -> `m === -- === 0000001111`, `e === . === 0000000010` -> `00000011110000000010`
 
@@ -20,7 +20,8 @@ Write your solution in `src/index.js`
 ## Prepare and test
 
 - Install [Node.js](https://nodejs.org/en/)
-- Clone this repository: `https://github.com/romacher/morse-decoder.git`
+- Fork this repository: `https://github.com/romacher/morse-decoder.git`
+- Clone your newly created repo: https://github.com/<%your_github_username%>/morse-decoder/
 - Go to the folder `morse-decoder`
 - Run `npm install` in command line
 - Run `npm test` in command line