RDMA/rtrs-clt: Remove an extra space

No functional changes.

Signed-off-by: Jack Wang <[e-mail]>
Signed-off-by: Alexei Pastuchov <[e-mail]>
Signed-off-by: Grzegorz Prajsner <[e-mail]>
Signed-off-by: Md Haris Iqbal <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Leon Romanovsky <[e-mail]>

drivers/infiniband/ulp/rtrs/rtrs-clt.c

···
 		ret = rtrs_map_sg_fr(req, count);
 		if (ret < 0) {
 			rtrs_err_rl(s,
-				     "Read request failed, failed to map  fast reg. data, err: %d\n",
+				     "Read request failed, failed to map fast reg. data, err: %d\n",
 				     ret);
 			ib_dma_unmap_sg(dev->ib_dev, req->sglist, req->sg_cnt,
 					req->dir);