revert(README): adapt warning blockquote

This reverts commit 98fe8fe2a4.

unittests/deployment/deployment.yaml

@@ -43,82 +43,3 @@ tests:
       content:
         secretRef:
           name: custom-database-secret
-
-- it: Test mount exporterConfig.yaml
-  set:
-    config.exporterConfig.existingSecret.enabled: false
-    config.exporterConfig.secret.exporterConfig:
-      foo: bar
-  asserts:
-  - equal:
-      path: spec.template.spec.containers[0].args
-      value:
-      - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
-      - --web.listen-address=:9187
-  - contains:
-      path: spec.template.spec.containers[0].volumeMounts
-      content:
-        mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
-  - contains:
-      path: spec.template.spec.volumes
-      content:
-        name: config.d
-        secret:
-          secretName: prometheus-postgres-exporter-unittest-exporter-config
-
-- it: Test mount exporterConfig.yaml from secret
-  set:
-    config.exporterConfig.existingSecret.enabled: true
-    config.exporterConfig.existingSecret.secretName: my-secret
-  asserts:
-  - equal:
-      path: spec.template.spec.containers[0].args
-      value:
-      - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
-      - --web.listen-address=:9187
-  - contains:
-      path: spec.template.spec.containers[0].volumeMounts
-      content:
-        mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
-  - contains:
-      path: spec.template.spec.volumes
-      content:
-        name: config.d
-        secret:
-          secretName: my-secret
-
-- it: Test mount webConfig.yaml
-  set:
-    config.webConfig.existingSecret.enabled: false
-    config.webConfig.secret.webConfig:
-      foo: bar
-  asserts:
-  - equal:
-      path: spec.template.spec.containers[0].args
-      value:
-      - --web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml
-      - --web.listen-address=:9187
-  - contains:
-      path: spec.template.spec.containers[0].volumeMounts
-      content:
-        mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
-  - contains:
-      path: spec.template.spec.volumes
-      content:
-        name: config.d
-        secret:
-          secretName: prometheus-postgres-exporter-unittest-web-config
-
-# - it: Test mount webConfig.yaml from secret
-#   set:
-#     config.webConfig.existingSecret.enabled: true
-#     config.webConfig.existingSecret.secretName: my-secret
-#   asserts:
-#   - equal:
-#       path: spec.template.spec.containers[0].args
-#       value:
-#       - --web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml
-#       - --web.listen-address=:9187