diff --git a/README.md b/README.md
index 8d54ac9..b9d98c0 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ This is done best on `MachineDeployments` resources for consistency reasons.
 As soon as a machine is marked as enabled for runtime-extension-maintenance-controller it is annotated with `pre-drain.delete.hook.machine.cluster.x-k8s.io/maintenance-controller: runtime-extensions-maintenance-controller` to stop the cleanup logic of Cluster API on machine deletion.
 Instead the corresponding `Node` object in the workload cluster is marked with the `runtime-extension-maintenance-controller.cloud.sap/machine-deleted: "true"` label.
 This label should be used to trigger the maintenance-controller in the workload cluster.
-The `runtime-extension-maintenance-controller.cloud.sap/approve-deletion: "true"` label shoud be used by the maintenance-controller to notify the runtime-extension, that the node is ready to be removed.
+The `runtime-extension-maintenance-controller.cloud.sap/approve-deletion: "true"` label should be used by the maintenance-controller to notify the runtime-extension, that the node is ready to be removed.
 After attaching the approve-deletion label the pre-drain hook will be removed, which allows machine deletion to continue.
 
 ![Workflow](docs/flow.drawio.png)
@@ -27,10 +27,11 @@ After attaching the approve-deletion label the pre-drain hook will be removed, w
 Sometimes a machine needs a longer maintenance outside of the cluster-api machine lifecycle.
 To initiate such a longer maintenance a `Machine` object can be labelled with `runtime-extension-maintenance-controller.cloud.sap/maintenance: requested`.
 That will deliver the `runtime-extension-maintenance-controller.cloud.sap/machine-maintenance: "true"` label on the respective node, which the maintenance-controller can act upon.
-The `runtime-extension-maintenance-controller.cloud.sap/approve-deletion: "true"` label shoud be used by the maintenance-controller to notify the runtime-extension, that the node is ready to be maintained.
+The `runtime-extension-maintenance-controller.cloud.sap/approve-maintenance: "true"` label should be used by the maintenance-controller to notify the runtime-extension, that the node is ready to be maintained.
 This sets the label on the `Machine` object to `runtime-extension-maintenance-controller.cloud.sap/maintenance: approved`.
 
-A different controller needs to start the actual maintenance procedure once the a maintenance on a machine is approved as that procedure depends on the infrastructure provider backing the machine.
+A different controller needs to start the actual maintenance procedure once the a maintenance on a machine is approved.
+Such a procedure depends on the infrastructure provider backing the machine.
 The maintenance can be stopped by removing the `runtime-extension-maintenance-controller.cloud.sap/maintenance` label.
 
 #### Metal3