diff --git a/glossary/Yarn.md b/glossary/Yarn.md
index 80654731a..73ca8f1ab 100644
--- a/glossary/Yarn.md
+++ b/glossary/Yarn.md
@@ -1,4 +1,4 @@
 ### Yarn
 
-Yarn is a package manager for the JavaScript programming language.
-It is an alternative to the npm package manager and is compatible with the public npm registry.
+Yarn is a package manager made by Facebook. 
+It can be used as an alternative to the npm package manager and is compatible with the public NPM registry.