Fix expectation on redis cache spec

spec/lib/diaspora/redis_cache_spec.rb

@@ -7,9 +7,6 @@ require 'spec_helper'
 describe RedisCache do
   before do
     @redis = MockRedis.new
-    #@redis = Redis.new
-    #@redis.keys.each{|p| @redis.del(p)}
-
     @cache = RedisCache.new(bob, :created_at)
     @cache.stub(:redis).and_return(@redis)
   end
@@ -95,7 +92,8 @@ describe RedisCache do
       sql = "long_sql"
       order = "created_at DESC"
       @cache.should_receive(:order).and_return(order)
-      bob.should_receive(:visible_shareables_sql).with(Post,
+      bob.should_receive(:visible_shareable_sql).with(
+        Post,
         hash_including(
           :type => RedisCache.acceptable_types,
           :limit => RedisCache::CACHE_LIMIT,