diff --git a/.gitignore b/.gitignore
index 5177fc83..1dbbe0d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,13 +3,11 @@
 .DS_Store
 build/
 
-
 # node.js
 #
 node_modules/
 npm-debug.log
 yarn-error.log
-  
 
 # Xcode
 #
@@ -29,7 +27,6 @@ DerivedData
 *.ipa
 *.xcuserstate
 project.xcworkspace
-      
 
 # Android/IntelliJ
 #
@@ -39,7 +36,6 @@ gradle/
 local.properties
 *.iml
 
-
 # BUCK
 buck-out/
 \.buckd/
diff --git a/src/authenticate.ios.js b/src/authenticate.ios.js
index 1630bdde..8ebc0954 100644
--- a/src/authenticate.ios.js
+++ b/src/authenticate.ios.js
@@ -6,8 +6,11 @@ const { ReactNativeFingerprintScanner } = NativeModules;
 export default ({ description = ' ', fallbackEnabled = true }) => {
   return new Promise((resolve, reject) => {
     ReactNativeFingerprintScanner.authenticate(description, fallbackEnabled, error => {
-      if (error) return reject(createError(error.message));
-      resolve(true);
+      if (error) {
+        return reject(createError(error.message));
+      }
+
+      return resolve(true);
     });
   });
 }