diff --git a/ByteCoin/Controller/ViewController.swift b/ByteCoin/Controller/ViewController.swift
index 08236dd..08d1ce7 100644
--- a/ByteCoin/Controller/ViewController.swift
+++ b/ByteCoin/Controller/ViewController.swift
@@ -47,20 +47,20 @@ extension ViewController: CoinManagerDelegate {
 extension ViewController: UIPickerViewDataSource, UIPickerViewDelegate {
     
     func numberOfComponents(in pickerView: UIPickerView) -> Int {
-          return 1
-      }
-      
-      func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
-          return coinManager.currencyArray.count
-      }
-      
-      func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
-          return coinManager.currencyArray[row]
-      }
-      
-      func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
-          let selectedCurrency = coinManager.currencyArray[row]
-          coinManager.getCoinPrice(for: selectedCurrency)
-      }
+        return 1
+    }
+    
+    func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
+        return coinManager.currencyArray.count
+    }
+    
+    func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
+        return coinManager.currencyArray[row]
+    }
+    
+    func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
+        let selectedCurrency = coinManager.currencyArray[row]
+        coinManager.getCoinPrice(for: selectedCurrency)
+    }
 }