remove extra space

Author: kay-kim

source/reference/replica-configuration.txt

@@ -54,30 +54,30 @@ Option Reference
 
 - :data:`~replSetGetConfig.members`
 
-   - :data:`~replSetGetConfig.members[n]._id`
+  - :data:`~replSetGetConfig.members[n]._id`
 
-   - :data:`~replSetGetConfig.members[n].host`
+  - :data:`~replSetGetConfig.members[n].host`
 
-   - :data:`~replSetGetConfig.members[n].arbiterOnly`
+  - :data:`~replSetGetConfig.members[n].arbiterOnly`
 
-   - :data:`~replSetGetConfig.members[n].buildIndexes`
+  - :data:`~replSetGetConfig.members[n].buildIndexes`
 
-   - :data:`~replSetGetConfig.members[n].hidden`
+  - :data:`~replSetGetConfig.members[n].hidden`
 
-   - :data:`~replSetGetConfig.members[n].priority`
+  - :data:`~replSetGetConfig.members[n].priority`
 
-   - :data:`~replSetGetConfig.members[n].tags`
+  - :data:`~replSetGetConfig.members[n].tags`
 
-   - :data:`~replSetGetConfig.members[n].slaveDelay`
+  - :data:`~replSetGetConfig.members[n].slaveDelay`
 
-   - :data:`~replSetGetConfig.members[n].votes`
+  - :data:`~replSetGetConfig.members[n].votes`
 
 - :data:`~replSetGetConfig.settings`
 
-   - :data:`~replSetGetConfig.settings.chainingAllowed`
+  - :data:`~replSetGetConfig.settings.chainingAllowed`
 
-   - :data:`~replSetGetConfig.settings.getLastErrorDefaults`
+  - :data:`~replSetGetConfig.settings.getLastErrorDefaults`
 
-   - :data:`~replSetGetConfig.settings.getLastErrorModes`
+  - :data:`~replSetGetConfig.settings.getLastErrorModes`
 
-   - :data:`~replSetGetConfig.settings.heartbeatTimeoutSecs`
+  - :data:`~replSetGetConfig.settings.heartbeatTimeoutSecs`