From 632f744c286efbf4d604cccd179668cc2bb1c57e Mon Sep 17 00:00:00 2001
From: Alex Reisner <alex@alexreisner.com>
Date: Sat, 17 Sep 2011 11:18:12 -0400
Subject: [PATCH] Clarify method description.

In Redis "expiration" doesn't mean deleting the key.
---
 lib/geocoder/cache.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/geocoder/cache.rb b/lib/geocoder/cache.rb
index 43497807..2465d29f 100644
--- a/lib/geocoder/cache.rb
+++ b/lib/geocoder/cache.rb
@@ -21,8 +21,8 @@ module Geocoder
     end
 
     ##
-    # Expire cache entry for given URL,
-    # or pass <tt>:all</tt> to expire everything.
+    # Delete cache entry for given URL,
+    # or pass <tt>:all</tt> to clear all URLs.
     #
     def expire(url)
       if url == :all
-- 
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