[PATCH v1] doc: Update path to source_file_format.rst

[Joao Marcos Costa]

Previously, the file extension was .txt, and it referenced the uImage.FIT
directory, which no longer exists. This commit updates the path accordingly.

Signed-off-by: Joao Marcos Costa <jmcosta944 at gmail.com>
---
 doc/usage/fit/howto.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/usage/fit/howto.rst b/doc/usage/fit/howto.rst
index c933703d1d..8b38cd534d 100644
--- a/doc/usage/fit/howto.rst
+++ b/doc/usage/fit/howto.rst
@@ -22,7 +22,7 @@ for its latest version. mkimage (together with dtc) takes as input
 an image source file, which describes the contents of the image and defines
 its various properties used during booting. By convention, image source file
 has the ".its" extension, also, the details of its format are given in
-doc/uImage.FIT/source_file_format.txt. The actual data that is to be included in
+doc/usage/fit/source_file_format.rst. The actual data that is to be included in
 the uImage (kernel, ramdisk, etc.) is specified in the image source file in the
 form of paths to appropriate data files. The outcome of the image creation
 process is a binary file (by convention with the ".itb" extension) that
-- 
2.41.0