Merge pull request #7 from yuriescl/documentation

updated README

Author: yuriescl

README.md

@@ -58,27 +58,23 @@ See the `-g` flag.
 ```
 
 ### Examples
-#### Restart Apache webserver in two hosts
+Restart Apache webserver in two hosts
 ```
 runoverssh root "systemctl restart apache2" webserver webserver2
 ```
-
-#### Reboot three hosts, which contain the same root password. Writes the SSH output to `reboot.log`.
+Reboot three hosts, which contain the same root password. Writes the SSH output to `reboot.log`.
 ```
 runoverssh --logfile reboot.log --globalpw root "reboot" host1 host2 host3
 ```
-
-#### Run puppet agent in all nodes listed in `puppet-nodes`, supressing the output
+Run puppet agent in all nodes listed in `puppet-nodes`, supressing the output
 ```
 runoverssh -q -g -r puppet-nodes root "puppet agent -t"
 ```
-
-#### Check git status on devmachine
+Check git status on devmachine
 ```
 runoverssh remoteuser "cd git-project && git status" devmachine
 ```
-
-#### Run backup script in all hosts listed in a file
+Run backup script in all hosts listed in a file
 ```
 runoverssh -g --script backup.sh --hostsfile hostlist remoteuser
 ```