[PATCH] Documentation: fix Sphinx warning in xilinx_sdfec.rst

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Fix Sphinx format warning by adding a blank line.

Documentation/misc-devices/xilinx_sdfec.rst:2: WARNING: Explicit markup ends without a blank line; unexpected unindent.

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Derek Kiernan <derek.kiernan@xxxxxxxxxx>
Cc: Dragan Cvetic <dragan.cvetic@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: linux-doc@xxxxxxxxxxxxxxx
---
 Documentation/misc-devices/xilinx_sdfec.rst |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20191209.orig/Documentation/misc-devices/xilinx_sdfec.rst
+++ linux-next-20191209/Documentation/misc-devices/xilinx_sdfec.rst
@@ -1,4 +1,5 @@
 .. SPDX-License-Identifier: GPL-2.0+
+
 ====================
 Xilinx SD-FEC Driver
 ====================