minor: link correction

Author: Sam Kleinman

source/tutorial/force-member-to-be-primary.txt

@@ -86,7 +86,8 @@ This procedure assumes this configuration:
      amount of time with no primary following failover.
 
    - The step down forces on election in which ``m3.example.net``
-     becomes primary based on its :data:`members[n].priority` value.
+     becomes primary based on its :data:`priority
+     <members[n].priority>` setting.
 
 #. Optionally, if ``m3.example.net`` is more than 10 seconds behind
    ``m1.example.net``'s optime, and if you don't need to have a primary