[dpdk-test-report] |WARNING| pw49266 doc: fix a parameter name in testpmd guide

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/49266

_coding style issues_


WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#17: 
There is no parameter called "eth-peer-configfile" in testpmd. It should be 

total: 0 errors, 1 warnings, 8 lines checked