docs/api.rst: revert erroneously change of Once -> OnDevice

Commit af1b89d1d for some reason changed a perfectly fine statement to
one that I could not understand.  Let's revert it.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>

diff --git a/docs/api.rst b/docs/api.rst
index cdba642967683cd5c4d999a10a92b03d7be6f8ba..243303de68d6fd1006de71f6c0a24f9ceb81f0e5 100644 (file)
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -26,7 +26,7 @@ name will default to a preselected hypervisor, but it's probably not a
 wise thing to do in most cases. See the `connection URI <uri.html>`__
 page for a full descriptions of the values allowed.
 
-OnDevice the application obtains a
+Once the application obtains a
 `virConnectPtr <html/libvirt-libvirt-host.html#virConnectPtr>`__
 connection to the hypervisor it can then use it to manage the
 hypervisor's available domains and related virtualization resources,