Index: documentation/content/en/books/developers-handbook/introduction/_index.adoc
===================================================================
--- documentation/content/en/books/developers-handbook/introduction/_index.adoc
+++ documentation/content/en/books/developers-handbook/introduction/_index.adoc
@@ -87,71 +87,5 @@
 == The Layout of /usr/src
 
 The complete source code to FreeBSD is available from our public repository.
-The source code is normally installed in [.filename]#/usr/src# which contains the following subdirectories:
-
-[.informaltable]
-[cols="1,1", frame="none", options="header"]
-|===
-| Directory
-| Description
-
-|[.filename]#bin/#
-|Source for files in [.filename]#/bin#
-
-|[.filename]#cddl/#
-|Utilities covered by the Common Development and Distribution License
-
-|[.filename]#contrib/#
-|Source for files from contributed software
-
-|[.filename]#crypto/#
-|Cryptographical sources
-
-|[.filename]#etc/#
-|Source for files in [.filename]#/etc#
-
-|[.filename]#gnu/#
-|Utilities covered by the GNU Public License
-
-|[.filename]#include/#
-|Source for files in [.filename]#/usr/include#
-
-|[.filename]#kerberos5/#
-|Source for Kerberos version 5
-
-|[.filename]#lib/#
-|Source for files in [.filename]#/usr/lib#
-
-|[.filename]#libexec/#
-|Source for files in [.filename]#/usr/libexec#
-
-|[.filename]#release/#
-|Files required to produce a FreeBSD release
-
-|[.filename]#rescue/#
-|Build system for the [.filename]#/rescue# utilities
-
-|[.filename]#sbin/#
-|Source for files in [.filename]#/sbin#
-
-|[.filename]#secure/#
-|Contributed cryptographic sources
-
-|[.filename]#share/#
-|Source for files in [.filename]#/usr/share#
-
-|[.filename]#sys/#
-|Kernel source files
-
-|[.filename]#tests/#
-|The FreeBSD test suite
-
-|[.filename]#tools/#
-|Tools used for maintenance and testing of FreeBSD
-
-|[.filename]#usr.bin/#
-|Source for files in [.filename]#/usr/bin#
-
-|[.filename]#usr.sbin/#
-|Source for files in [.filename]#/usr/sbin#
-|===
+The source code is normally installed in [.filename]#/usr/src#.
+The layout of the source tree is described by the top-level link:https://cgit.freebsd.org/src/tree/README.md[README.md] file.