lightnvm: pblk: fix spelling in comment

Signed-off-by: Hua Su <suhua.tanke@gmail.com>
Updated description.
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/lightnvm/pblk-rb.c b/drivers/lightnvm/pblk-rb.c
index b1f4b51..9f7fa0f 100644 (file)
--- a/drivers/lightnvm/pblk-rb.c
+++ b/drivers/lightnvm/pblk-rb.c
@@ -147,7 +147,7 @@ int pblk_rb_init(struct pblk_rb *rb, unsigned int size, unsigned int threshold,
 
        /*
         * Initialize rate-limiter, which controls access to the write buffer
-        * but user and GC I/O
+        * by user and GC I/O
         */
        pblk_rl_init(&pblk->rl, rb->nr_entries);