doc: fix malformed label in shields doc

Doc label at the top was malformed and couldn't be referenced.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This commit is contained in:
David B. Kinder 2019-06-05 11:12:23 -07:00 committed by Anas Nashif
commit b9ce0e70f0

View file

@ -1,4 +1,4 @@
.. shields-samples:
.. _shields-samples:
Shields Samples
###############