Merge pull request #912 from usds/april-cruz-patch-8

Rename Module 6 to 'Skills Application'

Author: kristenjernigan

3_Curriculum/3A_DITAP-Core-Curriculum/1_Vendor-Materials/Vendor Playbook/Vendor Playbook.md

@@ -715,7 +715,7 @@ Grow: Apply techniques to create the culture of innovation within your sphere th
 
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-## Module 6: Apply skills
+## Skills Application 
 
 Apply techniques learned in the course through various activities.
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