Updated description of grading in syllabus

trying to make competency based grading clearer

schedule.md

@@ -5,7 +5,7 @@ layout: default
 * TOC
 {:toc}
 
-{: .module} # Module 1: Accessibility Basics
+{: .module} # Module 1: Accessibility Basics 
 : 
 
 {: .week}