[qa] Minor formatting

Signed-off-by: DragnEmperor <[email protected]>

Author: DragnEmperor

docs/user/whois.rst

@@ -37,7 +37,8 @@ Trigger Conditions
 
 A WHOIS lookup is triggered automatically when:
 
-- A new device is registered or its last IP address is changed.
+- A new device is registered.
+- An existing device's last IP address is changed.
 - A device fetches its checksum.
 
 However, the lookup will only run if **all** the following conditions are

openwisp_controller/config/whois/service.py

@@ -209,7 +209,7 @@ def _need_whois_lookup(self, new_ip):
         The lookup is not triggered if:
             - The new IP address is None or it is a private IP address.
             - The WHOIS information of new ip is present and is not older than
-              14 days.
+              X days (defined by "WHOIS_REFRESH_THRESHOLD_DAYS").
             - WHOIS is disabled in the organization settings. (query from db)
         """