Update README.md

README.md

@@ -47,7 +47,10 @@ Optional parameters to configure include `filter_length`, `filter_type` and `uni
 rate (1/h) of hourly price (EUR/kWh).
 
 `filter_length` value must be an integer between 2...20, and `filter_type` must be either `triangle`, `rectangle`,
-`rank` or `interval`. They are best explained by examples.
+`rank` or `interval`. They are best explained by examples. You can set up several `nordpool_diff` entities,
+each with different parameters, plot them in Lovelace, and pick what you like best. Here is an example:
+
+![Diff example](diff_example.png)
 
 ## Triangle and rectangle
 
@@ -77,11 +80,6 @@ And so on. With rectangle, the right side of the filter is "flat". With triangle
 upcoming hours more than the farther away "tail" hours. First entry is always -1 and the filter is normalized so that
 its sum is zero. This way the characteristic output magnitude is independent of the settings.
 
-You can set up several `nordpool_diff` entities, each with different parameters, plot them in Lovelace, and pick what
-you like best. Here is an example:
-
-![Diff example](diff_example.png)
-
 ## Rank and interval
 
 With `filter_type: rank`, the current price is ranked amongst the next `filter_length` prices. The lowest price is given