zephyr: hello-world: Remove documentaiton for non-existant feature
The documentation claims that one can place per-board overlay files in
the boards/ directory. But no such support has been implemented.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
diff --git a/samples/zephyr/hello-world/boards/README.rst b/samples/zephyr/hello-world/boards/README.rst
index efa236d..615c06e 100644
--- a/samples/zephyr/hello-world/boards/README.rst
+++ b/samples/zephyr/hello-world/boards/README.rst
@@ -1,2 +1,2 @@
-You can place per-board configuration and device tree overlays
-here. See the comments in the CMakeLists.txt for more information.
+You can place per-board configuration here. See the comments in the
+CMakeLists.txt for more information.