mismatched_plugin_name fix

[masteradhoc]

What?

This PR resolves a WordPress.org plugin check warning (mismatched_plugin_name) caused by a mismatch between the plugin name declared in the main plugin file header and the name defined in readme.txt.

Why?

The following error was shown on the plugin check plugin:
readme.txt

Line	Column	Type	Code	Message	Docs
0	0	WARNING	mismatched_plugin_name	Plugin name "Two-Factor" is different from the name declared in plugin header "Two Factor".	Docs

How?

Changing the readme.txt plugin name to the declared plugin name

Testing Instructions

1. Install Plugin Check Plugin
2. Choose Two Factor, Categories = "Plugin Repo" and Types = "Error" & "Warning"
3. see results
4. apply fix
5. see results

Changelog Entry

Fixed - Resolved a plugin name mismatch between the main plugin file header and readme.txt to satisfy WordPress.org plugin checker requirements.

[jeffpaul]

Relatively inconsequential, fine by me