Update the docs

Author: mdmintz

help_docs/customizing_test_runs.md

@@ -480,12 +480,6 @@ Here's how to connect to a Sauce Labs Selenium Grid server for running tests:
 pytest test_demo_site.py --server=USERNAME:[email protected] --port=443 --protocol=https
 ```
 
-Here's how to connect to a CrossBrowserTesting Selenium Grid server for running tests:
-
-```bash
-pytest test_demo_site.py --server=USERNAME:[email protected] --port=80
-```
-
 🌐 Or you can create your own Selenium Grid for test distribution. ([See this ReadMe for details](https://github.com/seleniumbase/SeleniumBase/blob/master/seleniumbase/utilities/selenium_grid/ReadMe.md))
 
 🌐 To use a server on the ``https`` protocol, add ``--protocol=https``: (*Now automatic if the port is 443.*)

help_docs/uc_mode.md

@@ -382,7 +382,7 @@ As an ethical hacker / cybersecurity researcher who builds bots that bypass CAPT
 
 <img src="https://seleniumbase.github.io/other/g_recaptcha.png" title="SeleniumBase" width="315">
 
-Since Google makes Chrome, Google's own <b translate="no">reCAPTCHA</b> service has access to more data than other CAPTCHA services (eg. hCaptcha, CloudFlare, DataDome, etc.), and can therefore use that data to make better decisions about whether or not web activity is coming from real humans or automated bots.
+Since Google makes Chrome, Google's own <b translate="no">reCAPTCHA</b> service has access to more data than other CAPTCHA services, and can therefore use that data to make better decisions about whether or not web activity is coming from real humans or automated bots.
 
 --------
 

seleniumbase/utilities/selenium_grid/ReadMe.md

@@ -64,12 +64,6 @@ pytest test_demo_site.py --server=USERNAME:[email protected] --port=80
 pytest test_demo_site.py --server=USERNAME:[email protected] --port=443 --protocol=https
 ```
 
-* [CrossBrowserTesting](https://help.crossbrowsertesting.com/selenium-testing/getting-started/python/) Selenium Grid:
-
-```bash
-pytest test_demo_site.py --server=USERNAME:[email protected] --port=80
-```
-
 To use a server on the ``https`` protocol, add ``--protocol=https``:
 (<i>SeleniumBase 1.65.2 and newer uses ``https`` automatically for ``--port=443``.</i>)