whitespace cleanup. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/stty.c b/coreutils/stty.c
index 0668cf7..96754dd 100644
--- a/coreutils/stty.c
+++ b/coreutils/stty.c
@@ -1056,7 +1056,7 @@
 		}
 #endif
 		wrapf("%s = %s;", nth_string(control_name, i),
-			  visible(mode->c_cc[control_info[i].offset]));
+				visible(mode->c_cc[control_info[i].offset]));
 	}
 #if VEOF == VMIN
 	if ((mode->c_lflag & ICANON) == 0)