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diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,6 +1,4 @@
-# Alfred.app Workflows
-
-## No Sleep
+# Alfred.app No Sleep Workflow
 
 <img src="assets/no-sleep.png" width="64" height="64" alt="No Sleep" />
 
@@ -8,10 +6,19 @@ Workflow to prevent macOS from sleeping.
 
 Allows you to close the lid of your MacBook without entering sleep mode if sleep is disabled.
 
-### State agnostic
+* `on` - Turn on No Sleep (disables sleep)
+* `on for` - Turn on No Sleep for N minutes (disables sleep for N minutes)
+* `off` - Turn off No Sleep (enables sleep)
+
+## State agnostic
 
 The workflow is state agnostic and shows the `on`/`off` options according to the current state.
 
-### Requires administrator privileges
+## Sleep for N minutes
+
+Turn on No Sleep only for N minutes.
+> Note: Shows a password prompt after N minutes to turn off No Sleep. Does currently not prevent the battery from being drained if you forget to turn off No Sleep.
+
+## Requires administrator privileges
 
 The command (`pmset -a disablesleep [0,1]`) run by the workflow requires administrator privileges and therefore a password prompt is shown when the workflow is executed.