diff --git a/goodwe_controller/DOCS.md b/goodwe_controller/DOCS.md
index e35a271..78747cb 100644
--- a/goodwe_controller/DOCS.md
+++ b/goodwe_controller/DOCS.md
@@ -3120,8 +3120,9 @@ configuration rather than "turn the price feature off and hope".
 On the add-on page, choose **Other time windows** under Settings, Tariff and
 prices, or in Setup step 4. Add one row per time window, with its start, end,
 days and price. The page names any overlap, gap or empty price before you can
-save. Prices take five decimals (0.34512 €/kWh); a bill in c€/kWh divides by 100, so 34.512 c€/kWh is 0.34512. You only need the JSON below for days the page cannot choose, such as
-Monday and Wednesday only.
+save. Prices take five decimals: divide the c€/kWh on your bill by 100, so
+34.512 c€/kWh is 0.34512 €/kWh. You only need the JSON below for days the page
+cannot choose, such as Monday and Wednesday only.
 
 It is one option, holding a JSON object, on one line: