Update a comment

Author: mdmintz

seleniumbase/fixtures/base_case.py

@@ -10477,7 +10477,7 @@ def __click_dropdown_partial_link_text(self, link_text, link_css):
     def __recalculate_selector(self, selector, by, xp_ok=True):
         """Use autodetection to return the correct selector with "by" updated.
         If "xp_ok" is False, don't call convert_css_to_xpath(), which is
-        used to make the ":contains()" selector valid outside JS calls."""
+        used to make the ":contains()" selector valid outside of JS calls."""
         _type = type(selector)  # First make sure the selector is a string
         not_string = False
         if not python3: