minor: fix typo in replSetElect

ksuarz · i80and · commit 7c8725ab5a7d · 2016-06-21T14:45:25.000-04:00
diff --git a/source/reference/command/replSetElect.txt b/source/reference/command/replSetElect.txt
@@ -12,7 +12,7 @@ replSetElect
 
 .. dbcommand:: replSetElect
 
-   :dbcommand:`replSetElect` is an internal command that support replica set
+   :dbcommand:`replSetElect` is an internal command that supports replica set
    functionality.
 
    .. slave-ok, admin-only
