doc:md: fix typo in md.txt.
Signed-off-by: Wei Fang <fangwei1@huawei.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/md.txt b/Documentation/md.txt
index f925666..1a2ada4 100644
--- a/Documentation/md.txt
+++ b/Documentation/md.txt
@@ -549,7 +549,7 @@
sync_speed_max
This are similar to /proc/sys/dev/raid/speed_limit_{min,max}
however they only apply to the particular array.
- If no value has been written to these, of if the word 'system'
+ If no value has been written to these, or if the word 'system'
is written, then the system-wide value is used. If a value,
in kibibytes-per-second is written, then it is used.
When the files are read, they show the currently active value
