diff --git a/LeadKitAdditions/CommonCrypto/CommonCrypto.h b/LeadKitAdditions/CommonCrypto/CommonCrypto.h
index def2316..94b806a 100644
--- a/LeadKitAdditions/CommonCrypto/CommonCrypto.h
+++ b/LeadKitAdditions/CommonCrypto/CommonCrypto.h
@@ -1,9 +1,23 @@
 //
-//  CommonCrypto.h
-//  CommonCrypto
+//  Copyright (c) 2017 Touch Instinct
 //
-//  Created by Alexey Gerasimov on 25/04/2017.
-//  Copyright © 2017 TouchInstinct. All rights reserved.
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the Software), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
 //
 
 #import <UIKit/UIKit.h>
diff --git a/LeadKitAdditions/CommonCrypto/CommonCrypto.xcconfig b/LeadKitAdditions/CommonCrypto/CommonCrypto.xcconfig
index 080c4d8..995f1ce 100644
--- a/LeadKitAdditions/CommonCrypto/CommonCrypto.xcconfig
+++ b/LeadKitAdditions/CommonCrypto/CommonCrypto.xcconfig
@@ -1,10 +1,24 @@
 //
-//  CommonCrypto.xcconfig
-//  Chat
+//  Copyright (c) 2017 Touch Instinct
 //
-//  Created by Alexey Gerasimov on 17/08/16.
-//  Copyright © 2016 Touch Instinct. All rights reserved.
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the Software), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
 //
 
 MODULEMAP_FILE[sdk=iphoneos*] = $(SRCROOT)/CommonCrypto/iphoneos.modulemap
-MODULEMAP_FILE[sdk=iphonesimulator*] = $(SRCROOT)/CommonCrypto/iphonesimulator.modulemap
\ No newline at end of file
+MODULEMAP_FILE[sdk=iphonesimulator*] = $(SRCROOT)/CommonCrypto/iphonesimulator.modulemap
diff --git a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeConfiguration.swift b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeConfiguration.swift
index 8682581..2635d02 100644
--- a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeConfiguration.swift
+++ b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeConfiguration.swift
@@ -38,8 +38,7 @@ public struct PassCodeConfiguration {
     }
 
     public static var defaultConfiguration: PassCodeConfiguration {
-        let passCodeConfiguration = PassCodeConfiguration()
-        return passCodeConfiguration
+        return PassCodeConfiguration()
     }
 
 }
diff --git a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeError.swift b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeError.swift
index 7001eb3..6fbcc8a 100644
--- a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeError.swift
+++ b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/Model/PassCodeError.swift
@@ -23,5 +23,5 @@
 public enum PassCodeError: Error {
     case codesNotMatch
     case wrongCode
-    case tooMuchAttempts
+    case tooManyAttempts
 }
diff --git a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/ViewModel/BasePassCodeViewModel.swift b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/ViewModel/BasePassCodeViewModel.swift
index 8b26e4b..b476547 100644
--- a/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/ViewModel/BasePassCodeViewModel.swift
+++ b/LeadKitAdditions/LeadKitAdditions/Controllers/PassCode/ViewModel/BasePassCodeViewModel.swift
@@ -139,7 +139,7 @@ extension BasePassCodeViewModel {
     private var shouldUpdateControllerState: Bool {
         return !passCodeHolder.shouldValidate ||
             !(validationResultHolder.value?.isValid ?? true) ||
-            validationResultHolder.value?.error == .tooMuchAttempts
+            validationResultHolder.value?.error == .tooManyAttempts
     }
 
     private func validateIfNeeded() {
@@ -158,7 +158,7 @@ extension BasePassCodeViewModel {
 
             if (!validationResult.isValid && attemptsNumber == Int(passCodeConfiguration.maxAttemptsLoginNumber)) ||
                 attemptsNumber > Int(passCodeConfiguration.maxAttemptsLoginNumber) {
-                validationResult = .inValid(.tooMuchAttempts)
+                validationResult = .inValid(.tooManyAttempts)
             }
         }