Merge pull request TFNS#360 from TFNS/0-typo-env-instructions

Fix .env copy instructions

Author: JJ-8

README.md

@@ -10,7 +10,7 @@ CTFNote is a collaborative tool aiming to help CTF teams to organise their work.
 
 ## Installation
 
-Before starting, make sure to fill copy `.env.example` to `.env` and fill in the information in the `.env` file.
+**Before starting**, make sure to copy `.env.example` to `.env` and fill in the information in the `.env` file.
 
 ### Running the Docker containers