Fix typo in workflow file

Author: Mubangizi

.github/workflows/staging.yml

@@ -1,10 +1,10 @@
 ---
-name: stating
+name: staging
 
 on:
   push:
     branches:
-      - develop
+      - master
       - deploy/app
 
   workflow_dispatch:
@@ -70,7 +70,7 @@ jobs:
             }
 
   Microservice:
-    name: Deploy (Microservice)
+    name: Deploy (Staging)
 
     needs:
       - Build
@@ -92,7 +92,7 @@ jobs:
         run: |
           helm upgrade --install --create-namespace \
           monitoring-api ./helm/chart \
-          --values helm/values.micro.yaml \
+          --values helm/values.staging.yaml \
           --namespace $namespace \
           --set image.tag="${{ needs.build.outputs.tag }}" \
           --set environment.DATABASE_URI="${{ secrets.STAGING_DATABASE_URI }}" \