[Skiboot] [PATCH] doc: Add _build directory to .gitignore

[Benjamin Herrenschmidt]

Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 27785526..2c4635cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -90,3 +90,4 @@ test/hello_world/hello_kernel/hello_kernel
 test/sreset_world/sreset_kernel/sreset_kernel
 zImage.epapr
 vgcore.*
+doc/_build