/usr/lib/ocf/resource.d/heartbeat/nginx: line 293: $'\r': command not found ]

Hello All

I recently installed pacemaker on 2 centos7 servers as a test POC. Everything is working fine and smoothly, only my log files is getting spammed with the following message:
lrmd[4244]: notice: webserver_monitor_4000:7618:stderr [ /usr/lib/ocf/resource.d/heartbeat/nginx: line 293: $'\r': command not found ]

Info:
Cluster Status:
Stack: corosync
Current DC: proxy1 (version 1.1.23-1.el7_9.1-9acf116022)
Corosync Cluster Engine ('2.4.5')

Start with /usr/lib/ocf/resource.d/heartbeat/nginx at line 293 and inspect the surrounding command and line endings. Reproduce the webserver_monitor_4000 check on the reported CentOS 7 setup; done means the nginx resource agent no longer emits the $'\r' command-not-found message.

Written by the indexing model from the issue text.