docs: ethtool: fix some copy-paste errors

Fix incorrect documentation. Mostly referring to other objects,
likely because the text was copied and not adjusted.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/ethtool-netlink.rst

@@ -976,9 +976,9 @@ constraints on coalescing parameters and their values.
 
 
 PAUSE_GET
-============
+=========
 
-Gets channel counts like ``ETHTOOL_GPAUSE`` ioctl request.
+Gets pause frame settings like ``ETHTOOL_GPAUSEPARAM`` ioctl request.
 
 Request contents:
 
@@ -1007,7 +1007,7 @@ the statistics in the following structure:
 Each member has a corresponding attribute defined.
 
 PAUSE_SET
-============
+=========
 
 Sets pause parameters like ``ETHTOOL_GPAUSEPARAM`` ioctl request.
 
@@ -1024,7 +1024,7 @@ Request contents:
 EEE_GET
 =======
 
-Gets channel counts like ``ETHTOOL_GEEE`` ioctl request.
+Gets Energy Efficient Ethernet settings like ``ETHTOOL_GEEE`` ioctl request.
 
 Request contents:
 
@@ -1054,7 +1054,7 @@ first 32 are provided by the ``ethtool_ops`` callback.
 EEE_SET
 =======
 
-Sets pause parameters like ``ETHTOOL_GEEEPARAM`` ioctl request.
+Sets Energy Efficient Ethernet parameters like ``ETHTOOL_SEEE`` ioctl request.
 
 Request contents: