Fix spacing

Co-authored-by: Erik Sundell <erik.i.sundell@gmail.com>

Author: yuvipanda

docs/link.rst

@@ -5,9 +5,9 @@ Use the following form to create your own ``nbgitpuller`` links.
 
 .. note::
 
-  Consider using the `nbgitpuller link generator browser extension <https://github.com/yuvipanda/nbgitpuller-link-generator-webextension>`_
-  instead! Available for `Firefox <https://addons.mozilla.org/en-US/firefox/addon/nbgitpuller-link-generator/>`_ and
-  `Chrome <https://github.com/yuvipanda/nbgitpuller-link-generator-webextension#on-google-chrome--chromium>`_.
+   Consider using the `nbgitpuller link generator browser extension <https://github.com/yuvipanda/nbgitpuller-link-generator-webextension>`_
+   instead! Available for `Firefox <https://addons.mozilla.org/en-US/firefox/addon/nbgitpuller-link-generator/>`_ and
+   `Chrome <https://github.com/yuvipanda/nbgitpuller-link-generator-webextension#on-google-chrome--chromium>`_.