docs: fix recommanded and environnement typos in README

README.md

@@ -18,7 +18,7 @@
   - [Deploy with persistence data](#deploy-with-persistence-data)
     - [mariadb.env](#mariadbenv)
     - [docker-compose .yml](#docker-compose-yml)
-- [Environnment variables](#environnment-variables)
+- [Environment variables](#environment-variables)
   - [TIMEZONE](#timezone)
 
 # Introduction
@@ -51,7 +51,7 @@ docker run --name glpi --link yourdatabase:mariadb -p 80:80 -d diouxx/glpi
 
 ## Deploy GLPI with database and persistence data
 
-For an usage on production environnement or daily usage, it's recommanded to use container with volumes to persistent data.
+For an usage on production environment or daily usage, it's recommended to use container with volumes to persistent data.
 
 * First, create MariaDB container with volume
 
@@ -69,7 +69,7 @@ Enjoy :)
 
 ## Deploy a specific release of GLPI
 Default, docker run will use the latest release of GLPI.
-For an usage on production environnement, it's recommanded to set specific release.
+For an usage on production environment, it's recommended to set specific release.
 Here an example for release 9.1.6 :
 ```sh
 docker run --name glpi --hostname glpi --link mariadb:mariadb --volume /var/www/html/glpi:/var/www/html/glpi -p 80:80 --env "VERSION_GLPI=9.1.6" -d diouxx/glpi
@@ -187,7 +187,7 @@ To deploy, just run the following command on the same directory as files
 docker-compose up -d
 ```
 
-# Environnment variables
+# Environment variables
 
 ## TIMEZONE
 If you need to set timezone for Apache and PHP