Update NodeJS.md

Author: RUJodan

NodeJS.md

@@ -2,7 +2,7 @@
 
 1. What are the benefits and or drawbacks of using the express framework with NodeJS?
 2. Explain the development/production package dependencies used by the Node Package Manager (NPM) install command.
-    --save vs --save-dev in package.json
+    - --save vs --save-dev in package.json
 3. How does NodeJS handle child processes?
     - Doesn't have to, it's single threaded (there are advanced ways to use more processes though)
 4. What is the core/community established convention for a Node callbacks first parameter?