From dbb32d09374905a2b9e4e4a9b5068f6fa30d1ac1 Mon Sep 17 00:00:00 2001
From: buck heroux <bheroux@palantir.com>
Date: Fri, 10 Oct 2014 17:56:19 -0400
Subject: [PATCH] more on readme

---
 README.md | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 69efc80..f3ad4dc 100644
--- a/README.md
+++ b/README.md
@@ -38,13 +38,17 @@ There are many straightforward methods, so I'll only go into detail of the uniqu
 * is_ancestor()
 * is_descendent()
 * area()
-*
+* to_geo()
+* to_tile()
 
-###difference(to)
+####difference(to)
 
 Gets the quadkeys between self and to forming a rectangle, inclusive.
 
-###unwind()
+    qk.difference(to) -> [qk,,,,,to]
+
+####unwind()
 
 Gets a list of all ancestors in descending order by level, inclusive.
 
+    QuadKey('0123').unwind() -> ['0123','012','01','0']