diff --git a/README.md b/README.md
index 42de2f7..18ddd71 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Currently multiparty-meeting will only run on nodejs v10.*
 To install see here [here](https://github.com/nodesource/distributions/blob/master/README.md#debinstall).
 
 ```bash
-$ sudo apt install npm build-essentials redis
+$ sudo apt install npm build-essential redis
 ```
 
 * Clone the project:
diff --git a/app/src/__tests__/RoomClient.spec.js b/app/src/__tests__/RoomClient.spec.js
index 086e6a5..5e1191c 100644
--- a/app/src/__tests__/RoomClient.spec.js
+++ b/app/src/__tests__/RoomClient.spec.js
@@ -1,6 +1,6 @@
 import RoomClient from '../RoomClient';
 
-describe('new RoomClient() without paramaters throws Error', () =>
+describe('new RoomClient() without parameters throws Error', () =>
 {
 	test('Matches the snapshot', () =>
 	{
diff --git a/munin/mm-plugin b/munin/mm-plugin
index d319ad1..978995b 100755
--- a/munin/mm-plugin
+++ b/munin/mm-plugin
@@ -42,7 +42,7 @@ fi
 if [ "$1" = "config" ]; then
 	echo 'graph_title MM stats'
 	#echo 'graph_args --base 1000 -l 0'
-	echo 'graph_vlabel Actual Seesion Count'
+	echo 'graph_vlabel Actual Session Count'
 	echo 'graph_category other'
 	echo 'graph_info This graph shows the mm stats.'
 	echo 'rooms.label rooms'
diff --git a/server/config/config.example.js b/server/config/config.example.js
index 2ecad55..c320583 100644
--- a/server/config/config.example.js
+++ b/server/config/config.example.js
@@ -42,7 +42,7 @@ module.exports =
 		key  : `${__dirname}/../certs/mediasoup-demo.localhost.key.pem`
 	},
 	// listening Host or IP 
-	// If ommitted listens on every IP. ("0.0.0.0" and "::")
+	// If omitted listens on every IP. ("0.0.0.0" and "::")
 	//listeningHost: 'localhost',
 	// Listening port for https server.
 	listeningPort         : 443,