Fixup style

Signed-off-by: Allan Jude <[email protected]>

Author: allanjude

cmd/zfs/zfs_main.c

@@ -424,7 +424,8 @@ get_usage(zfs_help_t idx)
 	case HELP_WAIT:
 		return (gettext("\twait [-t <activity>] <filesystem>\n"));
 	case HELP_USERNS:
-		return (gettext("\tuserns <attach|detach> <nsnum> <filesystem>\n"));
+		return (gettext("\tuserns <attach|detach> <nsnum> "
+		    "<filesystem>\n"));
 	default:
 		__builtin_unreachable();
 	}