Findings via google:
- WiFi 2,43*10^9 findings
- Wi-Fi 4,16 *10^9 findings
What keyword would you enter when you are searching for something Wi-Fi related?
Background of this question: Computers are picky. When searching in the OpenWrt wiki, it makes a difference if you are searching for Wi-fi or for WiFi (test it yourself). We should have a common spelling throughout the wiki, which leads to a good search result for the users.