Minor typo in note on git push and types of tags sent to server

[marteaga76]

• I provide my work under the project license.
• I grant such license of my work as is required for the purposes of future print editions to Ben Straub and Scott Chacon.

Changes

• Minor typo in note on git push and types of tags that it sends to the server

Context

Earlier in this chapter it states

the git push command doesn’t transfer tags to remote servers

But the NOTE further down incorrectly states git push pushes both light weight and annotated tags to the server.
99% sure this is a typo, where git push origin <tagname> is the command intended

This PR makes that change