fix readme

utils/prometheus/README.md

@@ -1,9 +1,5 @@
 # Substrate Prometheus Exporter
-<<<<<<< HEAD
 
-=======
-![grants](./photo_2019-12-13_16-32-53.jpg)
->>>>>>> nodebreaker/prometheus_v0.3
 ## Introduction
 
 Prometheus is one of the most widely used monitoring tool for managing highly available services supported by [Cloud Native Computing Foundation](https://www.cncf.io/). By providing Prometheus metrics in Substrate, node operators can easily adopt widely used display/alert tools such as Grafana and Alertmanager without setting-up/operating external Prometheus push gateways (which is an antipattern in the first place) through RPC connections. Easy access to such monitoring tools will benefit parachain developers/operators and validators to have much higher availability of their services.
@@ -35,7 +31,7 @@ Then edit `prometheus.yml` and add `jobs` :
 ```yaml
       - job_name: kusama
           static_configs:
-          - targets: ['localhost:9955']
+          - targets: ['localhost:9615']
             labels:
               instance: local-validator
 ```