[docs] Fix single quote instead of backtick
[docs] Fix single quote instead of backtick

# What I did
I replaced backticks by single quote.

# How to test
No backticks in the snippet.
kadirahq/react-storybook,storybooks/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,kadirahq/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook