style: wording

Co-authored-by: Ondra Urban <[email protected]>

Author: honzajavorek

sources/academy/webscraping/scraping_basics_python/07_extracting_data.md

@@ -24,7 +24,7 @@ Sony PS-HX500 Hi-Res USB Turntable $398.00
 Let's summarize what stands in our way if we want to have it in our Python program as a number:
 
 - A dollar sign preceeds the number,
-- the number contains decimal commas so it better reads by humans,
+- the number contains decimal commas for better human readability,
 - and some prices start with `From`, which reveals there is a certain complexity in how the shop deals with prices.
 
 ## Representing price as an interval