Merge branch 'hak-fix-net_mod_doc' into 'devel'

docs(core): remove duplicit sentences in network mod doc

See merge request ndk/ndk-fpga!115

core/doc/eth.rst

@@ -4,16 +4,13 @@
 The Network Module
 ==================
 
-Network Module enables connection of the NDK platform to an Ethernet interface(s).
+The Network Module enables connection of the NDK platform to an Ethernet interface(s).
 The basic architecture is displayed below.
 
 .. image:: img/network_module_arch.svg
     :align: center
     :width: 65 %
 
-The Network Module enables connection of the NDK platform to an Ethernet interface(s).
-The basic architecture is displayed below.
-
 The Network Module utilizes Ethernet hard IP blocks of the FPGA (Stratix 10, Agilex, or UltraScale+) to implement functions of the Ethernet sublayers.
 These hard IP blocks have their unique client interface.
 The NDK platform standardly utilizes the MFB protocol (sometimes supported by MVB) for Ethernet frame transfers.