config: deindent all help texts

Those two spaces after tab have no effect, and always a nuisance when editing.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/volume_id/nilfs.c b/util-linux/volume_id/nilfs.c
index ffe919f..9d6c57f 100644
--- a/util-linux/volume_id/nilfs.c
+++ b/util-linux/volume_id/nilfs.c
@@ -26,16 +26,16 @@
 //config:	default y
 //config:	depends on VOLUMEID
 //config:	help
-//config:	  NILFS is a New Implementation of a Log-Structured File System (LFS)
-//config:	  that supports continuous snapshots. This provides features like
-//config:	  versioning of the entire filesystem, restoration of files that
-//config:	  were deleted a few minutes ago. NILFS keeps consistency like
-//config:	  conventional LFS, so it provides quick recovery after system crashes.
+//config:	NILFS is a New Implementation of a Log-Structured File System (LFS)
+//config:	that supports continuous snapshots. This provides features like
+//config:	versioning of the entire filesystem, restoration of files that
+//config:	were deleted a few minutes ago. NILFS keeps consistency like
+//config:	conventional LFS, so it provides quick recovery after system crashes.
 //config:
-//config:	  The possible use of NILFS includes versioning, tamper detection,
-//config:	  SOX compliance logging, and so forth. It can serve as an alternative
-//config:	  filesystem for Linux desktop environment, or as a basis of advanced
-//config:	  storage appliances.
+//config:	The possible use of NILFS includes versioning, tamper detection,
+//config:	SOX compliance logging, and so forth. It can serve as an alternative
+//config:	filesystem for Linux desktop environment, or as a basis of advanced
+//config:	storage appliances.
 
 #include "volume_id_internal.h"