minor #789 Update index.md (tristanlinnenbank)
minor #789 Update index.md (tristanlinnenbank)

This PR was merged into the 2.x-dev branch.

Discussion
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Update index.md

typo?

Commits
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8cfe41f Update index.md

lexik/LexikJWTAuthenticationBundle,chalasr/LexikJWTAuthenticationBundle