Update README.md

ljharb · ericandrewlewis · web-flow · commit f195dc8525f4 · 2019-02-26T10:46:49.000-05:00
Co-Authored-By: ericandrewlewis &lt;eric.andrew.lewis@gmail.com&gt;
diff --git a/README.md b/README.md
@@ -220,7 +220,7 @@ To install a specific version of node:
 nvm install 6.14.4 # or 10.10.0, 8.9.1, etc
 ```
 
-The first version installed becomes the default. New shells will start with the default version of node.
+The first version installed becomes the default. New shells will start with the default version of node (e.g., `nvm alias default`).
 
 You can list available versions using ls-remote:
 
