s/called/named/ as requested by Anthony D'Atri in
https://github.com/ceph/ceph/pull/63451#discussion_r2104487962.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Creating a module
-----------------
-In ``pybind/mgr/``, create a python module. Within your module, create a class
+In ``pybind/mgr/``, create a python module. Within your module, create a class
that inherits from ``MgrModule``. For ceph-mgr to detect your module, your
-directory must contain a file called ``module.py``.
+directory must contain a file named ``module.py``.
The most important methods to override are: