git: 4fc78d7246 - main - developers-handbook/tools: Fix link to 12.make file

The branch main has been updated by dbaio:

URL: https://cgit.FreeBSD.org/doc/commit/?id=4fc78d72462867548b0294ec6e53ef22b9eb7e6c

commit 4fc78d72462867548b0294ec6e53ef22b9eb7e6c
Author:     Sohaib Mohamed <sohaib.amhmd@gmail.com>
AuthorDate: 2021-10-07 09:50:51 +0000
Commit:     Danilo G. Baio <dbaio@FreeBSD.org>
CommitDate: 2022-04-03 20:12:33 +0000

    developers-handbook/tools: Fix link to 12.make file
    
    PR:             258980
    Reviewed by:    dbaio
---
 documentation/content/en/books/developers-handbook/tools/_index.adoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/documentation/content/en/books/developers-handbook/tools/_index.adoc b/documentation/content/en/books/developers-handbook/tools/_index.adoc
index c13521edc9..e94ebd62cb 100644
--- a/documentation/content/en/books/developers-handbook/tools/_index.adoc
+++ b/documentation/content/en/books/developers-handbook/tools/_index.adoc
@@ -656,7 +656,7 @@ as they are very complicated (and if you do look at them, make sure you have a f
 Unfortunately, there are several different versions of `make`, and they all differ considerably.
 The best way to learn what they can do is probably to read the documentation-hopefully this introduction will have given you a base from which you can do this.
 
-The version of make that comes with FreeBSD is the Berkeley make; there is a tutorial for it in [.filename]#/usr/share/doc/psd/12.make#.
+The version of make that comes with FreeBSD is the Berkeley make; there is a tutorial for it in [.filename]#/usr/src/share/doc/psd/12.make#.
 To view it, do
 
 [source,bash]