diff --git a/lib/persistence.js b/lib/persistence.js
index c5b9773..088c5cc 100755
--- a/lib/persistence.js
+++ b/lib/persistence.js
@@ -73,7 +73,6 @@ class Persistence {
    * @param {Function} callback Optional callback, signature: err
    */
   persistCachedDatabase (callback = () => {}) {
-
     const lines = []
 
     if (this.inMemoryOnly) return callback(null)
diff --git a/test_lac/loadAndCrash.test.js b/test_lac/loadAndCrash.test.js
index e423af5..ca5bd82 100755
--- a/test_lac/loadAndCrash.test.js
+++ b/test_lac/loadAndCrash.test.js
@@ -117,10 +117,10 @@ fs.writeFile = function (path, data, options, callback_) {
 fs.createWriteStream = function (path) {
   let content = ''
   return {
-    write(data) {
+    write (data) {
       content += data
     },
-    close(callback) {
+    close (callback) {
       fs.writeFile(path, content, callback)
     }
   }