diff --git a/README.md b/README.md
index 34f7fed..4529afc 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Optionally you can save JSON as file - just uncomment 3 last lines.
 
 You can change dane[chartDay] to get data from another day (not only the last one).
 
-If JSON should contain energy produced from solar panels, please change the [checkOZE] data from "Off" to "On".
+If JSON should contain energy produced from solar panels, please change the [checkOZE] from "Off" to "On".
 
 Enjoy :)