Fix Helm Chart service file

This PR fixes the formatting used in the Helm Chart `service.yaml` file.

Author: Liviu Damian

helm/fuel-explorer/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.2
+version: 0.1.3
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

helm/fuel-explorer/templates/service.yaml

@@ -1,13 +1,15 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: { { include "fuel-explorer.fullname" . } }
-  labels: { { - include "fuel-explorer.labels" . | nindent 4 } }
+  name: {{ include "fuel-explorer.fullname" . }}
+  labels:
+    {{- include "fuel-explorer.labels" . | nindent 4 }}
 spec:
-  type: { { .Values.service.type } }
+  type: {{ .Values.service.type }}
   ports:
-    - port: { { .Values.service.port } }
+    - port: {{ .Values.service.port }}
       targetPort: http
       protocol: TCP
       name: http
-  selector: { { - include "fuel-explorer.selectorLabels" . | nindent 4 } }
+  selector:
+    {{- include "fuel-explorer.selectorLabels" . | nindent 4 }}