diff --git a/src/codes/clj/docs/backend/config.clj b/src/codes/clj/docs/backend/config.clj
index 1b16a2c..ca0a965 100644
--- a/src/codes/clj/docs/backend/config.clj
+++ b/src/codes/clj/docs/backend/config.clj
@@ -1,20 +1,20 @@
 (ns codes.clj.docs.backend.config
-    (:require [aero.core :as aero]
-              [clojure.string :as string]))
+  (:require [aero.core :as aero]
+            [clojure.string :as string]))
 
 (defn- str-var->vector-var
   "Converts a string config variable to a vector of strings, when applicable.
   Environment variables are expected to be set as comma-separated values."
   [value]
   (if (string? value)
-      (let [split-configs (-> value
-                              (string/split  #","))
-            env-config (->> split-configs
-                            (map string/trim)
-                            (remove empty?))]
-        env-config)
-      value))
+    (let [split-configs (-> value
+                            (string/split  #","))
+          env-config (->> split-configs
+                          (map string/trim)
+                          (remove empty?))]
+      env-config)
+    value))
 
-(defmethod aero/reader 'csv 
+(defmethod aero/reader 'csv
   [_ _ value]
   (str-var->vector-var value))
diff --git a/test/unit/codes/clj/docs/backend/config_test.clj b/test/unit/codes/clj/docs/backend/config_test.clj
index 77cadcd..9cf4395 100644
--- a/test/unit/codes/clj/docs/backend/config_test.clj
+++ b/test/unit/codes/clj/docs/backend/config_test.clj
@@ -8,21 +8,21 @@
 (use-fixtures :once helpers.malli/with-intrumentation)
 
 (deftest str-var->vector-var-test
-         (testing "root-level configs should be converted to vectors"
-                  (is (match? ["value1" "value2"]
-                              (#'backend.config/str-var->vector-var "value1, value2"))))
+  (testing "csv configs should be converted to vectors"
+    (is (match? ["value1" "value2"]
+                (#'backend.config/str-var->vector-var "value1, value2"))))
 
-         (testing "trailing and extra whitespaces should be ignored"
-                  (is (match? ["value3" "value4" "value5"]
-                              (#'backend.config/str-var->vector-var "value3,   value4,value5, "))))
+  (testing "trailing and extra whitespaces should be ignored"
+    (is (match? ["value3" "value4" "value5"]
+                (#'backend.config/str-var->vector-var "value3,   value4,value5, "))))
 
-         (testing "trailing commas should be ignored"
-                  (is (match? ["value6" "value7"]
-                              (#'backend.config/str-var->vector-var "value6, value7,")))))
+  (testing "trailing commas should be ignored"
+    (is (match? ["value6" "value7"]
+                (#'backend.config/str-var->vector-var "value6, value7,")))))
 
 (deftest csv-reader-test
-         (testing "tag literal #csv should turn comma-separated strings into vectors"
-                  (is (match? {:some-config ["value1" "value2"]
-                               :malformed-config ["value3" "value4" "value5"]
-                               :trailing-comma-config ["value6" "value7"]}
-                              (aero/read-config "test/resources/csv-config.edn")))))
+  (testing "tag literal #csv should turn comma-separated strings into vectors"
+    (is (match? {:some-config ["value1" "value2"]
+                 :malformed-config ["value3" "value4" "value5"]
+                 :trailing-comma-config ["value6" "value7"]}
+                (aero/read-config "test/resources/csv-config.edn")))))