revert unrelated changes

docs/reference/operator_parameters.md

@@ -289,9 +289,9 @@ configuration they are grouped under the `kubernetes` key.
 
 * **ignored_annotations**
   Some K8s tools inject and update annotations out of the Postgres Operator
-  control. This can cause rolling updates on each sync cycle of clusters.
-  With this option you can sepecify an array of annotations keys that should
-  be ignored when comparing K8s resources. The default is empty.
+  control. This can cause rolling updates on each cluster sync cycle. With
+  this option you can specify an array of annotation keys that should be
+  ignored when comparing K8s resources on sync. The default is empty.
 
 * **watched_namespace**
   The operator watches for Postgres objects in the given namespace. If not

e2e/tests/test_e2e.py

@@ -204,7 +204,7 @@ class EndToEndTestCase(unittest.TestCase):
         }
 
         # get node and replica (expected target of new master)
-        master_nodes, replica_nodes = k8s.get_pg_nodes(cluster_label)
+        _, replica_nodes = k8s.get_pg_nodes(cluster_label)
 
         try:
             k8s.update_config(patch_capabilities)

pkg/controller/controller.go

@@ -186,7 +186,6 @@ func (c *Controller) modifyConfigFromEnvironment() {
 	if c.config.NoTeamsAPI {
 		c.opConfig.EnableTeamsAPI = false
 	}
-
 	scalyrAPIKey := os.Getenv("SCALYR_API_KEY")
 	if scalyrAPIKey != "" {
 		c.opConfig.ScalyrAPIKey = scalyrAPIKey