RDMA/rtrs-clt: Reflow text so lines don't end with a '('

Fix:
 CHECK:OPEN_ENDED_LINE: Lines should not end with a '('

Link: https://lore.kernel.org/r/20220114154753.983568-4-haris.iqbal@ionos.comSigned-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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

@@ -156,8 +156,7 @@ static DEVICE_ATTR_RW(mpath_policy);
 static ssize_t add_path_show(struct device *dev,
 			     struct device_attribute *attr, char *page)
 {
-	return sysfs_emit(
-		page,
+	return sysfs_emit(page,
 		"Usage: echo [<source addr>@]<destination addr> > %s\n\n*addr ::= [ ip:<ipv4|ipv6> | gid:<gid> ]\n",
 		attr->attr.name);
 }