for Windows and Linux
for macOS Ctrl+Alt+S
Use this settings page to select the languages in which RubyMine should check texts for typos, spelling mistakes, grammatical errors, and so on. Out of the box, RubyMine includes English language support. See Proofreading for details.
|Alt+Insert||Click this button to add a new language to the list.|
|Alt+Delete||Click this button to remove the selected language from the list.|