better format for names in README.md

Author: michaelcoe

README.md

@@ -4,11 +4,9 @@ This lesson is a carpentries adaption of Kristin Briney's "[The Research Data Ma
 
 ## Lesson Developers and Current Maintainers:
 
-[Michael Coe](https://github.com/michaelcoe) (Lead)
-
-[Kristin Briney](https://github.com/kbriney)
-
-[Anton Angelo](https://github.com/antonangelo)
+[Michael Coe](https://github.com/michaelcoe) (Lead)  
+[Kristin Briney](https://github.com/kbriney)  
+[Anton Angelo](https://github.com/antonangelo)  
 
 Please contact the lead, Michael, if you have any questions of feedback about the lesson.