diff --git a/chat_rooms.md b/chat_rooms.md
index 2ac36abf..5f98fc23 100644
--- a/chat_rooms.md
+++ b/chat_rooms.md
@@ -2,41 +2,41 @@
 
 Amoung other communication tools, YunoHost project use chat rooms to communicate.
 
-You could join those chat rooms using :
+You could join those chat rooms using:
 - an [IRC Client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) for example [kiwiirc](https://kiwiirc.com/client/irc.freenode.net/yunohost)
 - an [XMPP client](https://en.wikipedia.org/wiki/Comparison_of_instant_messaging_clients)
 - a [Matrix client](https://matrix.org/docs/guides/faq.html#what-clients-are-available%3F)
 
 
-#### Help and support chatroom
+#### Help and support chat room
 
-There is a [support](/help) chatroom for YunoHost users mutual support and help.
+There is a [support](/help) chat room for YunoHost users mutual support and help.
 
-- IRC: **#yunohost** on irc.freenode.net ;
-- Matrix: **#freenode_#yunohost:matrix.org** ;
+- IRC: **#yunohost** on irc.freenode.net
+- Matrix: **#freenode_#yunohost:matrix.org**
 - XMPP: **[support@conference.yunohost.org](xmpp:support@conference.yunohost.org?join)**
 
-#### Development chatroom
+#### Development chat room
 
-YunoHost core development chat room :
-- IRC: **#yunohost-dev** on irc.freenode.net ;
-- Matrix: **#freenode_#yunohost-dev:matrix.org** ;
+YunoHost core development chat room:
+- IRC: **#yunohost-dev** on irc.freenode.net
+- Matrix: **#freenode_#yunohost-dev:matrix.org**
 - XMPP: **[dev@conference.yunohost.org](xmpp:dev@conference.yunohost.org?join)**
 
 Currently, the main chat room for contributions on YunoHost project.
 For help, please see **#yunohost** chat room above.
 
-#### Applications chatroom
+#### Applications chat room
 Application packaging development chat room. It allow packagers to help each other.
-It also allow to discuss packaging evolution, continuous integration tools :
+It also allow to discuss packaging evolution, continuous integration tools:
 - IRC: **#yunohost-apps** on irc.freenode.net
 - Matrix: **#freenode_#yunohost-apps:matrix.org**
 - XMPP: **[apps@conference.yunohost.org](xmpp:apps@conference.yunohost.org?join)**
 
-#### Documentation chatroom
-Yunohost project documentation chat room. It allow people to discuss, synchronize and maintain 
+#### Documentation chat room
+YunoHost project documentation chat room. It allow people to discuss, synchronize and maintain 
 an up-to-date documentation on the differents aspects of the project (backend, frontend, apps, project, community...).
-You may also share here your public communications about Yunohost (videos, presentations, etc.), to allow proper referencing.
+You may also share here your public communications about YunoHost (videos, presentations, etc.), to allow proper referencing.
 - IRC: **#yunohost-doc** on irc.freenode.net
 - Matrix: **#freenode_#yunohost-doc:matrix.org**
 - XMPP: **[doc@conference.yunohost.org](xmpp:doc@conference.yunohost.org?join)**