[Helm] fix fluentbit template (#1066)

Author: AdheipSingh

helm/values.yaml

@@ -381,15 +381,15 @@ fluent-bit:
 
       # [INPUT]
       #     Name tail
-      #     Path /var/log/containers/{{ NGINX_POD_NAME }}-*.log
+      #     Path /var/log/containers/{NGINX_POD_NAME}-*.log
       #     Parser nginx_access
       #     Tag kube.*
       #     Mem_Buf_Limit 5MB
       #     Skip_Long_Lines On
 
       # [INPUT]
       #     Name tail
-      #     Path /var/log/containers/{{ NGINX_POD_NAME }}-*.log
+      #     Path /var/log/containers/{NGINX_POD_NAME}-*.log
       #     Parser nginx_error
       #     Tag kube.*
       #     Mem_Buf_Limit 5MB