fix of typos

subjects/forum/forum-moderation.en.md

@@ -4,17 +4,17 @@
 
 You must follow the same [principles](https://public.01-edu.org/subjects/forum/forum.en) as the first subject.
 
-The forum-moderation will be based on moderation system. It must present a moderator that, depending on the access level of a user or the forum set-up, approves posted messages before it becomes publicly visible.
+The `forum-moderation` will be based on a moderation system. It must present a moderator that, depending on the access level of a user or the forum set-up, approves posted messages before they become publicly visible.
 
-- The filtering can be done depending on the categories of the post being sorted by irrelevance, obscene, illegal or insulting.
+- The filtering can be done depending on the categories of the post being sorted by irrelevant, obscene, illegal or insulting.
 
-For this optional you should take into account all the type of users that can exist in a forum and their levels.
+For this optional you should take into account all types of users that can exist in a forum and their levels.
 
 You should implement at least 4 types of users :
 
-#### Guest
+#### Guests
 
-- These are unregistered-users that neither can post, comment, like or dislike a post, only having the permission to see the posts, comments, likes or dislikes.
+- These are unregistered-users that can neither post, comment, like or dislike a post. They only have the permission to **see** those posts, comments, likes or dislikes.
 
 #### Users
 
@@ -22,17 +22,17 @@ You should implement at least 4 types of users :
 
 #### Moderators
 
-- Moderators, as explained above are users that have granted access to special functions :
+- Moderators, as explained above, are users that have a granted access to special functions :
-  - They should monitor the content in the forum by deleting or reporting post to the admin
+  - They should be able to monitor the content in the forum by deleting or reporting post to the admin
 - To create a moderator the user should request an admin for that role
 
-#### Administration
+#### Administrators
 
 - Users that manage the technical details required for running the forum. This user must be able to :
-  - Promote or demote a normal user to or from a moderator user.
+  - Promote or demote a normal user to, or from a moderator user.
   - Receive reports from moderators. If the admin receives a report from a moderator, he can respond to that report
   - Delete posts and comments
-  - Manage the categories, creating and deleting them.
+  - Manage the categories, by being able to creating and deleting them.
 
 This project will help you learn about :
 
@@ -48,4 +48,4 @@ This project will help you learn about :
 - You must handle website errors, HTTPS status.
 - You must handle all sort of technical errors.
 - The code must respect the [**good practices**](https://public.01-edu.org/subjects/good-practices.en).
-- It is recommend that the code should present a **test file**.
+- It is recommended that the code should present a **test file**.