Some little adjustments

Following installation note I don’t was been unable to run the plugin properly: I’ve done two little modifications in my sistem, please see footer:
1. on script row #168 I’ve modified text
grep “^Connected: yes$”
with this one
grep “Connected: Yes”
2. After that on Nagios i receiving this output : “NRPE: Unable to read output”
To solve there is to comment row
Defaults requiretty
in etc/sudoers file.

Centos 6.5 x64 | Nagios 3.5.1
Thanks for the plugin!