diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
index e7a2d24..1804d68 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
@@ -62,7 +62,6 @@ class MainActivity : SimpleActivity(), Calculator {
         //============================================================
 
 
-
         //Log.v("SAVEDRES : ", savedRes)
         //Log.v("SAVEDPREVIOUS : ", savedPreviousCalculation)
         //Log.v("SAVEDLASTKEY : ", savedLastKey)
@@ -73,8 +72,7 @@ class MainActivity : SimpleActivity(), Calculator {
         //Log.v("SECONDVALUE : ", savedSecondValue.toString())
 
 
-
-        if(savedInstanceState != null) {
+        if (savedInstanceState != null) {
             Log.v("MainActivity", "LOG TEST");
             //savedRes = savedInstanceState?.getCharSequence("res") as String
             //savedPreviousCalculation = savedInstanceState?.getCharSequence("savedPreviousCalculation") as String
@@ -86,7 +84,7 @@ class MainActivity : SimpleActivity(), Calculator {
             json = savedInstanceState.getCharSequence("myJsonObject") as String
         }
 
-        calc = CalculatorImpl(this, applicationContext,decimalSeparator, groupingSeparator, json)
+        calc = CalculatorImpl(this, applicationContext, decimalSeparator, groupingSeparator, json)
 
         //============================================================
 
@@ -292,7 +290,6 @@ class MainActivity : SimpleActivity(), Calculator {
 
     //============================================================
 
-    // ****** ADD ONSAVEINSTANCESTATE FUNCTION ******
     override fun onSaveInstanceState(bundle: Bundle) {
         super.onSaveInstanceState(bundle)
         /*
diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
index 17e0344..efda9ef 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
@@ -43,7 +43,7 @@ class CalculatorImpl(
 
     init {
         //============================================================
-        if(jsonObj != "") {
+        if (jsonObj != "") {
             setFromSaveInstanceState(jsonObj)
         }
         Log.v("BASEVALUE INIT :", baseValue.toString())
@@ -359,14 +359,14 @@ class CalculatorImpl(
 
     private fun showNewResult(value: String) {
         //============================================================
-        mResult = value;
+        mResult = value
         //============================================================
         callback!!.showNewResult(value, context)
     }
 
     private fun showNewFormula(value: String) {
         //============================================================
-        previousCalculation = value;
+        previousCalculation = value
         Log.v("BASEVALUE SHOWNF :", baseValue.toString())
         Log.v("SECONDVALUE SHOWNF:", secondValue.toString())
         //============================================================
@@ -470,17 +470,16 @@ class CalculatorImpl(
 
     private fun String.removeGroupSeparator() = formatter.removeGroupingSeparator(this)
 
-    public fun getSecondValueV2() : Double
-    {
+    fun getSecondValueV2(): Double {
         return this.secondValue
     }
 
 
     //JSON
-    public fun getJson() : JSONObject {
+    fun getJson(): JSONObject {
 
         val jsonObj = JSONObject()
-        jsonObj.put("res",mResult)
+        jsonObj.put("res", mResult)
         jsonObj.put("previousCalculation", previousCalculation)
         jsonObj.put("lastKey", lastKey)
         jsonObj.put("lastOperation", lastOperation)
@@ -491,8 +490,7 @@ class CalculatorImpl(
         return jsonObj
     }
 
-    public fun setFromSaveInstanceState( json: String )
-    {
+    private fun setFromSaveInstanceState(json: String) {
         val jsonObject = JSONTokener(json).nextValue() as JSONObject
         mResult = jsonObject.getString("res")
         previousCalculation = jsonObject.getString("previousCalculation")
@@ -504,5 +502,4 @@ class CalculatorImpl(
     }
 
 
-
 }
diff --git a/app/src/main/res/values-zgh/strings 2.xml b/app/src/main/res/values-zgh/strings 2.xml
deleted file mode 100644
index e8a0fd2..0000000
--- a/app/src/main/res/values-zgh/strings 2.xml	
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">ⵜⴰⵙⵎⵙⵙⵉⴹⵏⵜ ⵜⴰⴼⵔⴰⵔⵜ</string>
-    <string name="app_launcher_name">ⵜⴰⵙⵎⵙⵙⵉⴹⵏⵜ</string>
-    <string name="scientific_calculator">ⵜⴰⵙⵎⵙⵙⵉⴹⵏⵜ ⵜⴰⵎⴰⵙⵙⴰⵏⵜ</string>
-    <!-- Calculator field -->
-    <string name="formula_divide_by_zero_error">ⵜⴰⵣⴳⵍⵜ: ⴰⴱⵟⵟⵓ ⵅⴼ ⵓⵎⵢⴰ</string>
-    <!-- History -->
-    <string name="history">ⴰⵎⵣⵔⵓⵢ</string>
-    <string name="history_empty">ⴰⵎⵣⵔⵓⵢ ⵢⵓⵔⴰ</string>
-    <string name="clear_history">ⴽⴽⵙ</string>
-    <string name="history_cleared">ⵉⵜⵜⵡⴰⴽⴽⵙ ⵓⵎⵣⵔⵓⵢ</string>
-    <!-- Settings -->
-    <string name="vibrate_on_button_press">ⴰⵔⵎⵉⵎⵎⵉ ⴳ ⵡⴰⴱⴱⴰⵥ ⵅⴼ ⵜⴳⵎⵎⵓⵜⵉⵏ</string>
-    <string name="use_comma_as_decimal_mark">ⵙⵎⵔⵙ ⵜⵉⵙⴽⵔⵜ ⴷ ⵜⴰⵎⴰⵜⴰⵔⵜ ⵜⴰⵎⵔⴰⵡⴰⵏⵜ</string>
-    <!-- FAQ -->
-    <string name="faq_1_title">ⵎⴰⵎⴽ ⵜⵙⵡⵓⵔⵓⵢ ⵜⴳⵎⵎⵓⵜ C (ⴽⴽⵙ)\?</string>
-    <string name="faq_1_text">ⴰⴱⴱⴰⵥ ⵅⴼ ⵓⵢⵏⵏⴰ ⴰⴷ ⵉⴽⴽⵙ ⵢⴰⵏ ⵓⵙⴽⴽⵉⵍ ⴳ ⵢⴰⵏ ⵓⵣⵎⵣ. ⵎⵛ ⵉⵍⵍⴰ ⵡⴰⴱⴱⴰⵥ ⴰⵙⵓⵍⴰⵏ ⵔⴰⴷ ⵜⵜⵓⵙⵏⴼⵍⵏ ⵎⴰⵕⵕⴰ ⵉⴳⵔⴰⵏ ⴳ ⵢⴰⵏ ⵓⵣⵎⵣ.</string>
-</resources>
diff --git a/fastlane/metadata/android/en-US/changelogs/59 2.txt b/fastlane/metadata/android/en-US/changelogs/59 2.txt
deleted file mode 100644
index 17b882f..0000000
--- a/fastlane/metadata/android/en-US/changelogs/59 2.txt	
+++ /dev/null
@@ -1 +0,0 @@
- * Added some UI, translation and stability improvements
diff --git a/fastlane/metadata/android/pt-BR/short_description 2.txt b/fastlane/metadata/android/pt-BR/short_description 2.txt
deleted file mode 100644
index c19d0cc..0000000
--- a/fastlane/metadata/android/pt-BR/short_description 2.txt	
+++ /dev/null
@@ -1 +0,0 @@
-Uma linda calculadora para calculos rápidos com uma interface de usuário suave
diff --git a/fastlane/metadata/android/pt-BR/title 2.txt b/fastlane/metadata/android/pt-BR/title 2.txt
deleted file mode 100644
index 43ef335..0000000
--- a/fastlane/metadata/android/pt-BR/title 2.txt	
+++ /dev/null
@@ -1 +0,0 @@
-Calculadora Simples