diff --git a/installation.md b/installation.md
index 278401a28..64df21934 100644
--- a/installation.md
+++ b/installation.md
@@ -1,5 +1,5 @@
 # Installation
 
-There are two ways to install Xen Orchestra. If you are just a user and not a developer, please consider using the pre-built applance, as this is the easier way (XOA).
+There are two ways to install Xen Orchestra. If you are just a user and not a developer, please consider using the pre-built appliance, as this is the easier way (XOA).
 
 Be advised that our default user and password for a fresh install are **admin@admin.net** and **admin**. Remember to change the default password immediately after installation.
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