[PATCH] MAINTAINERS: adjust to 6lowpan doc ReST conversion

[Lukas Bulwahn]

Commit 107db7ec7838 ("docs: networking: convert 6lowpan.txt to ReST")
renamed 6lowpan.txt to 6lowpan.rst for the ReST conversion.

Since then, ./scripts/get_maintainer.pl --self-test complains:

  warning: no file matches F: Documentation/networking/6lowpan.txt

Adjust 6LOWPAN GENERIC (BTLE/IEEE 802.15.4) entry in MAINTAINERS.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
Mauro, please ack.
Marcel, please pick for bluetooth-next.

 MAINTAINERS | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index e19b275f2ac2..d064049aad1b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -176,7 +176,7 @@ L:	linux-wpan@xxxxxxxxxxxxxxx
 S:	Maintained
 F:	net/6lowpan/
 F:	include/net/6lowpan.h
-F:	Documentation/networking/6lowpan.txt
+F:	Documentation/networking/6lowpan.rst
 
 6PACK NETWORK DRIVER FOR AX.25
 M:	Andreas Koensgen <ajk@xxxxxxxxxxxxxxxxxxxxx>
-- 
2.17.1