Update Readme.md

Update DFC description

Change-Id: I778014f3e0ec215c5ce761d087e28bcf06b7296c
Signed-off-by: yanhuanwang <martin.yan.seu@gmail.com>
Issue-ID: DCAEGEN2-1039

1 files changed, 2 insertions, 2 deletions

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 # DFC (DataFile Collector)
 
-Physical Network Function Registration Handler is responsible for registration of PNF (Physical Network Function) to
-ONAP (Open Network Automation Platform) in plug and play manner.
+Datafile Collector is responsible for collecting PM counter files from PNF (Physical Network Function) and
+then publish these files to Dmaap DataRouter.
 
 ## Introduction