need clarification on gnome library web site

[Andika Triwidada <andika gmail com>]

I can't understand this sentence:

libgit2-glib is a glib library which wraps libgit2 providing making it easier
to develop manage git repositories in a GObject oriented application.

Could someone please explain what do "providing making" and
"to develop manage" mean?

Regards,
Andika