From 04db2730b878f3b6522448b63d36e1cbf4efc3b6 Mon Sep 17 00:00:00 2001
From: Timothy J Warren <tim@timshomepage.net>
Date: Tue, 21 Feb 2017 14:31:30 -0500
Subject: [PATCH] More docs

---
 configuration.md | 4 ++++
 home.md          | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/configuration.md b/configuration.md
index 6ddbc77..e005dc9 100644
--- a/configuration.md
+++ b/configuration.md
@@ -5,6 +5,10 @@ All user config lives in the `app/config` folder, using [TOML](https://github.co
 ## Files
 
 ### cache.toml
+Cache setup 
+
+* **driver** - the caching backend, one of: `apcu`, `memcached`, `null` (no-caching), or `redis`  
+
 
 ### config.toml
 
diff --git a/home.md b/home.md
index 822a7b2..b9b3331 100644
--- a/home.md
+++ b/home.md
@@ -4,4 +4,4 @@ Here is some more in-depth information about setting up Hummingbird.
 
 ## Pages
 
-* [Configuration](./configuration.md)
\ No newline at end of file
+* [Configuration](./configuration)
\ No newline at end of file