Modified the PARTICIPANTS.md due to my username change (#981)

PARTICIPANTES.md

@@ -282,7 +282,7 @@ Ao adicionar o seu nome, por favor observe:
 | Mayrlon Carlos                 | mayrloncarlos@gmail.com                 | https://github.com/mayrloncarlos          |
 | Michel Bernardo da Silveira    | No Email                                | https://github.com/michelbernardods       |
 | Miguel Ramos Gil               | miguelramos5gg@gmail.com                | https://github.com/Molgo                  |
-| Miguel Vitta Alcântara Borges  | miguelvittadev@gmail.com                | https://github.com/Miguel-V-DF            |
+| Miguel Vitta Alcântara Borges  | miguelvittadev@gmail.com                | https://github.com/miguelvitta            |
 | Moises Maia Gomes              | dev.mmaia@gmail.com                     | https://github.com/devmmaia               |
 | Murilo de Andrade Melo         | muriloa.melo01@gmail.com                | https://github.com/MuriloAM               |
 | Nicholas Borba                 | nicholasborba@gmail.com                 | https://github.com/nkborba                |