diff --git a/devtools/README.md b/devtools/README.md
index dc908bb37931346fc76dc0679fb85e9758ed9a3f..6881e00489e94869b5fd7e015cec1d8fd291fb11 100644
--- a/devtools/README.md
+++ b/devtools/README.md
@@ -2,8 +2,12 @@ Various tools for BornAgain developers.
 
 Directory content:
 - [architecture](architecture/): analyses and explanations of BornAgain's architecture
-- [code](code/): auxiliary scripts
-- [deploy](deploy/): auxiliary scripts for deployment
+- [code](code/): tools for development
+- [deploy](deploy/): tools for deployment
+- [expData](expData/): tools for handling experimental data
+- [fakeData](fakeData/): tools to generate artifical data
+- [linecount](linecount/): tools to compute code metrics
+- [math/ff](math/ff/): development tools for formfactor library
 - ad-hoc          - developers' sandboxes
 - git-utils       - number of lines of code
 - log             - results of performance tests
@@ -11,5 +15,5 @@ Directory content:
 - profiling       - scripts to run code profiling using valgrind/gperftool
 - user-api        - collection of tools to generate User API description
 
-Note that this directory receives only little attention, in irregular
-intervals. Much of the material herein is outdated or obsolete.
+Note that this directory receives only little, and irregular, attention.
+Much of the material is outdated or obsolete.