manuals: add references to the "do_patch" task

[YOCTO #14508]
Reported-by: Quentin Schulz <foss@0leil.net>
(From yocto-docs rev: 1e38ceafb25aac13bb9dd45626fd39ad1b68852d)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/migration-guides/migration-1.3.rst b/documentation/migration-guides/migration-1.3.rst
index 6a1755d1dc..09fc39d3ca 100644
--- a/documentation/migration-guides/migration-1.3.rst
+++ b/documentation/migration-guides/migration-1.3.rst
@@ -62,7 +62,7 @@ Previously, an inconsistent mix of spaces and tabs existed, which made
 extending these functions using ``_append`` or ``_prepend`` complicated
 given that Python treats whitespace as syntactically significant. If you
 are defining or extending any Python functions (e.g.
-``populate_packages``, ``do_unpack``, ``do_patch`` and so forth) in
+``populate_packages``, ``do_unpack``, :ref:`ref-tasks-patch` and so forth) in
 custom recipes or classes, you need to ensure you are using consistent
 four-space indentation.