fix casing on audience, add oss maintainers

hectorsector · hectorsector · commit 7ab0a8e496ec · 2020-02-26T14:04:18.000-05:00
diff --git a/course-details.md b/course-details.md
@@ -41,4 +41,4 @@ This course makes use of the following open source projects. Consider exploring
 
 ## Audience
 
-Developers, New GitHub users, Teams, Security professionals
+Developers, new GitHub users, teams, security professionals, open source maintainers

Original file line number	Diff line number	Diff line change
`@@ -41,4 +41,4 @@ This course makes use of the following open source projects. Consider exploring`
`41`	`41`
`42`	`42`	`## Audience`
`43`	`43`
`44`		`-Developers, New GitHub users, Teams, Security professionals`
	`44`	`+Developers, new GitHub users, teams, security professionals, open source maintainers`