[PATCH] doc: fix typo in signature.txt

[Thomas Perrot]

Fix value fields in signature nodes.

Signed-off-by: Thomas Perrot <thomas.perrot at bootlin.com>
---
 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 d9a912119032..7cb1c15e5e15 100644
--- a/doc/uImage.FIT/signature.txt
+++ b/doc/uImage.FIT/signature.txt
@@ -266,14 +266,14 @@ As an example, consider this FIT:
 			data = <data for fdt1>;
 			signature-1 {
 				algo = "sha1,rsa2048";
-				vaue = <...fdt signature 1...>
+				value = <...fdt signature 1...>
 			};
 		};
 		fdt-2 {
 			data = <data for fdt2>;
 			signature-1 {
 				algo = "sha1,rsa2048";
-				vaue = <...fdt signature 2...>
+				value = <...fdt signature 2...>
 			};
 		};
 	};
-- 
2.31.1