Merge pull request #1408 from crimeminister/bugfix/fix-clojure-key-name

Fix typo in collapser options keyword name (from shared-fn to shard-fn)

Author: mattrjacobs

hystrix-contrib/hystrix-clj/src/main/clojure/com/netflix/hystrix/core.clj

@@ -430,7 +430,7 @@
 (defn- extract-hystrix-collapser-options
   [meta-map]
   (let [key-map {:hystrix/collapser-key :collapser-key
-                 :hystrix/shared-fn     :shard-fn
+                 :hystrix/shard-fn      :shard-fn
                  :hystrix/scope         :scope
                  :hystrix/cache-key-fn  :cache-key-fn
                  :hystrix/init-fn       :init-fn }]