doc: fix some typos in documentations
Fix some typos in five documentations, no functional change.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt
index 03c9d92..f430004 100644
--- a/Documentation/rfkill.txt
+++ b/Documentation/rfkill.txt
@@ -71,7 +71,7 @@
depends on RFKILL || !RFKILL
to ensure the driver cannot be built-in when rfkill is modular. The !RFKILL
-case allows the driver to be built when rfkill is not configured, which which
+case allows the driver to be built when rfkill is not configured, which
case all rfkill API can still be used but will be provided by static inlines
which compile to almost nothing.