chore: update README.md (#3166)

README.md

@@ -2,7 +2,7 @@
 
 [Documentation](https://akveo.github.io/nebular/docs/getting-started/what-is-nebular?utm_campaign=nebular%20-%20home%20-%20nebular%20github%20readme&utm_source=nebular&utm_medium=referral&utm_content=documentation) | [Stackblitz Template](https://stackblitz.com/github/akveo/nebular-seed) | [UI Bakery](https://uibakery.io?utm_campaign=ui_bakery%20-%20home%20-%20nebular%20readme&utm_source=nebular&utm_medium=referral&utm_content=angular_ui_builder) - Angular UI Builder | [Angular templates](https://www.akveo.com/templates?utm_campaign=services%20-%20github%20-%20templates&utm_source=nebular&utm_medium=referral&utm_content=github%20readme%20top%20angular%20templates%20link)
 
-Nebular is a customizable Angular 10 UI Library with a focus on beautiful design and ability to adapt it to your brand easily. It comes with 4 stunning visual themes, a powerful theming engine with runtime theme switching and support of custom css properties mode. Nebular is based on Eva Design System specifications.
+Nebular is a customizable Angular UI Library with a focus on beautiful design and ability to adapt it to your brand easily. It comes with 4 stunning visual themes, a powerful theming engine with runtime theme switching and support of custom css properties mode. Nebular is based on Eva Design System specifications.
 
 <a href="https://akveo.github.io/nebular/?utm_campaign=nebular%20-%20home%20-%20nebular%20github%20readme&utm_source=nebular&utm_medium=referral&utm_content=nebular_readme_pic"><img src="https://i.imgur.com/vu5Ro3A.jpg"></a>