Typo in the TO-DO.md

TO-DO.md

@@ -2,7 +2,7 @@
 
 1. Fix the numbering on the Deployment Guide
 2. Finish Home Page
-3. Create page(s) for training videos so uses don't have to navigate away from the training docs
+3. Create page(s) for training videos so users don't have to navigate away from the training docs
 4. Add reference links when referencing figures in the document
 5. Vuepress combine plugin (to print the guide into a single file)
 6. Configure the theme to be LM colors