README: add direnv to 'Related projects'

diff --git a/README.md b/README.md
index e309db13b5e122b902a832ec6c35e39687d8008a..9dfb58095d949bf12dea73b0a9b0a45d5852cd5a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -125,6 +125,7 @@ Default: `0`
 
 
 ## Related projects
+- https://github.com/direnv/direnv
 - https://github.com/cxreg/smartcd
 - https://github.com/kennethreitz/autoenv