diff --git a/engine/reference/glossary.md b/engine/reference/glossary.md
index 3601457269..d0d972067c 100644
--- a/engine/reference/glossary.md
+++ b/engine/reference/glossary.md
@@ -278,7 +278,7 @@ A virtual machine is a program that emulates a complete computer and imitates de
 It shares physical hardware resources with other users but isolates the operating system. The
 end user has the same experience on a Virtual Machine as they would have on dedicated hardware.
 
-Compared to to containers, a virtual machine is heavier to run, provides more isolation,
+Compared to containers, a virtual machine is heavier to run, provides more isolation,
 gets its own set of resources and does minimal sharing.
 
 *Also known as : VM*