Fixed formatting of time estimate section.

README.md

@@ -93,11 +93,11 @@ while (commitPager.hasNext())
 ## Issue Time Estimates
 GitLab issues allow for time tracking. The following time units are currently available:
 
-months (mo)
-weeks (w)
-days (d)
-hours (h)
-minutes (m)
+* months (mo)
+* weeks (w)
+* days (d)
+* hours (h)
+* minutes (m)
 
 Conversion rates are 1mo = 4w, 1w = 5d and 1d = 8h.