media: cec-core.rst/cec-ioc-g-mode.rst: fix typos in monitor-all description

cec-core.rst was missing 'are', and cec-ioc-g-mode.rst was missing
a comma.

In both cases this made the description of the Monitor All functionality
hard to read.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

Documentation/driver-api/media/cec-core.rst

@@ -143,7 +143,7 @@ To enable/disable the 'monitor all' mode::
 	int (*adap_monitor_all_enable)(struct cec_adapter *adap, bool enable);
 
 If enabled, then the adapter should be put in a mode to also monitor messages
-that not for us. Not all hardware supports this and this function is only
+that are not for us. Not all hardware supports this and this function is only
 called if the CEC_CAP_MONITOR_ALL capability is set. This callback is optional
 (some hardware may always be in 'monitor all' mode).
 

Documentation/userspace-api/media/cec/cec-ioc-g-mode.rst

@@ -188,7 +188,7 @@ Available follower modes are:
 	in combination with :ref:`CEC_MODE_NO_INITIATOR <CEC-MODE-NO-INITIATOR>`, otherwise
 	the ``EINVAL`` error code will be returned. In 'monitor all' mode all messages
 	this CEC device transmits and all messages it receives, including
-	directed messages for other CEC devices will be reported. This is
+	directed messages for other CEC devices, will be reported. This is
 	very useful for debugging, but not all devices support this. This
 	mode requires that the :ref:`CEC_CAP_MONITOR_ALL <CEC-CAP-MONITOR-ALL>` capability is set,
 	otherwise the ``EINVAL`` error code is returned. This is only allowed if