Fix minor warnings/issue/typos

rm/general.rst

@@ -59,6 +59,7 @@ Each queue has different parameter sets and resource targets:
 + ``long`` for jobs that need more than 24 hours
 + ``test`` short jobs up to 1 hour
 + ``gpu`` for jobs that need a GPU
+
 ---------
 
 There are **four important resources** used for accounting, reservations and scheduling: