Minor corrections

app/src/main/res/values/strings.xml

@@ -885,4 +885,5 @@
     <string name="android.permission.SYSTEM_ALERT_WINDOW">Draw over other apps</string>
     <string name="overlayPermissionHint">After clicking OK you\'ll be sent to a system dialog. Please select Automation there and allow "draw over other apps".</string>
     <string name="variablesOnlyForTypes">Variables are only available for parameter types String and URI</string>
+    <string name="intentParametersHint">If you want to specify a parameter you also have to click \"Add intent pair\". Otherwise your changes will not be saved.</string>
 </resources>