Minor rewording

@eliotberriot: Is there a reason why you used :v-context instead of
:translate-context?

Minor rewording

#662: Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!605

#662: Corrected wrong terminology in string context

See merge request funkwhale/funkwhale!600

Added translation context

See merge request funkwhale/funkwhale!595

Added translation context

See merge request funkwhale/funkwhale!594

Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!593

Added i18n string context

See merge request funkwhale/funkwhale!589

#662: Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!604

#662: Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!603

Added translation context (#662)

See merge request funkwhale/funkwhale!602

#662:  Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!601

#662: Resolve "Add contexts to translatable strings"

See merge request funkwhale/funkwhale!599