Making linter happy

src/metabase/fingerprinting/feature_descriptions.clj

 (ns metabase.fingerprinting.feature-descriptions
   "Desciptions of all the fingerprint features exposed as x-rays."
-  (require [medley.core :as m]))
+  (:require [medley.core :as m]))
 
 (def ^:private descriptions
   {:histogram              {:label       "Distribution"

src/metabase/fingerprinting/fingerprinters.clj

@@ -50,7 +50,7 @@
   (when (every? some? [x2 x1])
     (safe-divide (* (if (neg? x1) -1 1) (- x2 x1)) x1)))
 
-(def ^:private ^:const ^double cardinality-error 0.01)
+(def ^:private ^:const ^Double cardinality-error 0.01)
 
 (defn cardinality
   "transducer that sketches cardinality using hyper-loglog."