diff --git a/doc/01_Installation.md b/doc/01_Installation.md
index 1a1dcf1..f2ec6f5 100644
--- a/doc/01_Installation.md
+++ b/doc/01_Installation.md
@@ -1,6 +1,6 @@
 # Installation
 ## Bundle Installation
-### For Pimcore >= 10.5 & <= 10.6
+### For Pimcore >= 10.5 & \<= 10.6
 To install Pimcore Perspective Editor for Pimcore 10.5 or higher, follow the three steps below:
 
 1. Install the required dependencies: