diff --git a/BUILD.md b/BUILD.md
index 353c47e..57c5b8a 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -1,3 +1,5 @@
+# Build introduction
+
 Here is a simple introduction lead you to build this project
 
 ## Build NMS Dependencies
@@ -6,6 +8,5 @@ Mojang does not allow anyone to publish the remapped NMS jar to any public repos
 so you need to build it yourself
 
 1. Download [BuildTools](https://www.spigotmc.org/wiki/buildtools/)
-2. execute `java -jar BuildTools.jar --rev 1.21 --remapped` to install NMS 1.21 to your local repository
-
+2. execute `java -jar BuildTools.jar --rev 1.21 --remapped` to install remapped NMS 1.21 to your local repository. _You might need to install other version depending on projects' requirements._