[U-Boot] [PATCH] doc: fitImage: Fix conf number incrementation

[Mickaël Tansorier]

Increment conf id to avoid to have two same conf name
into one configuration description.

Signed-off-by: Mickaël Tansorier <mickael.tansorier at smile.fr>
---
 doc/uImage.FIT/signature.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/uImage.FIT/signature.txt b/doc/uImage.FIT/signature.txt
index 78b59e7203..27bcbef5d6 100644
--- a/doc/uImage.FIT/signature.txt
+++ b/doc/uImage.FIT/signature.txt
@@ -216,7 +216,7 @@ As an example, consider this FIT:
 			kernel = "kernel-1";
 			fdt = "fdt-1";
 		};
-		conf-1 {
+		conf-2 {
 			kernel = "kernel-2";
 			fdt = "fdt-2";
 		};
@@ -232,7 +232,7 @@ configuration 3 with kernel 1 and fdt 2:
 			kernel = "kernel-1";
 			fdt = "fdt-1";
 		};
-		conf-1 {
+		conf-2 {
 			kernel = "kernel-2";
 			fdt = "fdt-2";
 		};
-- 
2.22.0