Fix lint errors

src/metabase/api/setup.clj

@@ -16,7 +16,7 @@
              [session :refer [Session]]
              [user :as user :refer [User]]]
             [metabase.util.schema :as su]
-            [puppetlabs.i18n.core :as i18n :refer [trs trsn tru trun]]
+            [puppetlabs.i18n.core :as i18n :refer [tru]]
             [schema.core :as s]
             [toucan.db :as db]))
 

src/metabase/core.clj

@@ -38,7 +38,7 @@
            org.eclipse.jetty.server.Server))
 
 ;; HACK: replace this with setting event listener
-(defn sync-locale []
+(defn- sync-locale []
   (let [new-locale     (or (not-empty (setting/get :site-locale)) "en")
         current-locale (.toLanguageTag (Locale/getDefault))]
     (when-not (= current-locale new-locale)

src/metabase/util.clj

@@ -16,7 +16,7 @@
             [clojure.tools.namespace.find :as ns-find]
             colorize.core ; this needs to be loaded for `format-color`
             [metabase.config :as config]
-            [puppetlabs.i18n.core :as i18n :refer [trs trsn tru trun]]
+            [puppetlabs.i18n.core :as i18n :refer [trs]]
             [ring.util.codec :as codec])
   (:import clojure.lang.Keyword
            [java.net InetAddress InetSocketAddress Socket]