relnote formatting fixes

docs/relnotes/2.1.0.rst

@@ -4,12 +4,14 @@ relengapi-2.1.0
 This release contains some minor enhancements.
 
 UI changes:
+
 * Fix display of duration in badpenny tasks (#215)
 * Improve the ``<perm>`` element to show a tooltip (#161)
 * Hide the token auth "Revoke" button when none of the visible tokens can be revoked (#223)
 * Disable, rather than hiding, the token "Issue" button, when the form is not valid (#203)
 
 Development/deployment changes:
+
 * Add a ``constant`` authentication scheme which just assumes a single user is logged in (#222).
 * Allow ``settings.py`` to be a relative path (#221)
 * Add a ``buidlapi repl`` subcommand for an interactive prompt (#217)
@@ -21,5 +23,6 @@ Development/deployment changes:
 * Support Mozilla-style POSIX LDAP groups such as ``scm_level_1`` (#228)
 
 Testing changes:
+
 * Fold validation output in Travis-CI (#69)
 * Log test client requests in test runs (#188)