document watch configv1.0.0

1 files changed, 4 insertions, 0 deletions

diff --git a/readme.md b/readme.md
index 961914a..2194d81 100644
--- a/readme.md
+++ b/readme.md
@@ -52,6 +52,10 @@ hosts:
     connections. excess connections are rejected. Default: 256
 - **section `hosts`**
   - A map from hostname (a string) to a _filter_ or a list of _filters_
+- `watch_config`: boolean if to watch the configuration file for changes and
+  apply them accordingly. Default: true (Note: This will watch the entire parent
+  directory of the config since most editors first move the file. Currently any
+  change will trigger a reload. TODO)
 
 ### Filters