typos

threejs/lessons/threejs-debugging-javascript.md

@@ -494,11 +494,12 @@ cubes on the path instead of loaded car models.
 
 Here's a more minimal example taking all the above into account. It
 shrunk from 271 lines to 135. We might consider shrinking it even
-more by simplifying our path.
+more by simplifying our path. Maybe a path with 3 or 4 points would
+work just as well as our path with 21 points.
 
 {{{example url="../threejs-debugging-mcve.html" }}}
 
-I keep the `OrbitController` just because it's useful for others
+I kept the `OrbitController` just because it's useful for others
 to move the camera and figure out what's going on but depending
 on your issue you might be able to remove that as well.
 
@@ -512,6 +513,15 @@ asking to look at your code on Stack Overflow. By making the minimal
 example you make it much easier for them to help you. You'll also
 learn in the process.
 
+Also important, when you go to Stack Overflow to post your question
+**put your code [in a snippet](https://stackoverflow.blog/2014/09/16/introducing-runnable-javascript-css-and-html-code-snippets/)*. Of course you are welcome to use
+JSFiddle or Codepen or similar site to test out your MCVE but
+once you actually get to posting your question on Stack Overflow
+you're required to put the code **in the question itself*.
+
+Follow these suggestions and your far more likely to get help
+with your issue.
+
 ## Put something in front of the camera
 
 This is just another wasy of saying if all else fails start with