NFC: digital: Remove extra blank line

Remove extra blank line that was inadvertently
added by a recent commit.

CC: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/include/net/nfc/digital.h b/include/net/nfc/digital.h
index 2bc31d1..575d668 100644
--- a/include/net/nfc/digital.h
+++ b/include/net/nfc/digital.h
@@ -67,7 +67,6 @@
 	NFC_DIGITAL_FRAMING_NFCB,
 	NFC_DIGITAL_FRAMING_NFCB_T4T,
 
-
 	NFC_DIGITAL_FRAMING_LAST,
 };