diff --git a/Dozer/DozerIcons.swift b/Dozer/DozerIcons.swift
index b7f371d..9a6e37e 100755
--- a/Dozer/DozerIcons.swift
+++ b/Dozer/DozerIcons.swift
@@ -85,7 +85,7 @@ public final class DozerIcons {
             showAll()
         }
     }
-    
+
     public var iconFontSize: Int = Defaults[.iconSize] {
         didSet {
             Defaults[.iconSize] = self.iconFontSize
@@ -94,7 +94,7 @@ public final class DozerIcons {
             }
         }
     }
-    
+
     public var buttonPadding: CGFloat = Defaults[.buttonPadding] {
         didSet {
             Defaults[.buttonPadding] = self.buttonPadding
diff --git a/Dozer/StatusIconClasses/HelperStatusIcon.swift b/Dozer/StatusIconClasses/HelperStatusIcon.swift
index bbbe822..55c4db1 100644
--- a/Dozer/StatusIconClasses/HelperStatusIcon.swift
+++ b/Dozer/StatusIconClasses/HelperStatusIcon.swift
@@ -7,7 +7,7 @@ import Defaults
 
 private struct StatusIconLength {
     static var show: CGFloat {
-        return Defaults[.buttonPadding]
+        Defaults[.buttonPadding]
     }
     static let hide: CGFloat = 10_000
 }
@@ -59,7 +59,7 @@ class HelperstatusIcon {
         statusIconButton.image = Icons().helperstatusIcon
         statusIconButton.image!.isTemplate = true
     }
-    
+
     func setSize() {
         if statusIcon.length != StatusIconLength.hide {
             statusIcon.length = StatusIconLength.show
diff --git a/Dozer/ViewControllers/GeneralVC.swift b/Dozer/ViewControllers/GeneralVC.swift
index 856cdfc..aa558ae 100644
--- a/Dozer/ViewControllers/GeneralVC.swift
+++ b/Dozer/ViewControllers/GeneralVC.swift
@@ -73,24 +73,24 @@ final class General: NSViewController, PreferencePane {
     @IBAction private func hideStatusBarIconsAfterDelayClicked(_ sender: NSButton) {
         DozerIcons.shared.hideStatusBarIconsAfterDelay = HideStatusBarIconsAfterDelayCheckbox.isChecked
     }
-    
-    @IBAction func hideStatusBarIconsSecondsUpdated(_ sender: NSPopUpButton) {
+
+    @IBAction private func hideStatusBarIconsSecondsUpdated(_ sender: NSPopUpButton) {
         Defaults[.hideAfterDelay] = TimeInterval(HideStatusBarIconsSecondsPopUpButton.selectedTag())
         DozerIcons.shared.resetTimer()
     }
-    
+
     @IBAction private func hideBothDozerIconsClicked(_ sender: NSButton) {
         DozerIcons.shared.hideBothDozerIcons = HideBothDozerIconsCheckbox.isChecked
     }
 
-    @IBAction func fontSizeChanged(_ sender: NSPopUpButton) {
+    @IBAction private func fontSizeChanged(_ sender: NSPopUpButton) {
         DozerIcons.shared.iconFontSize = FontSizePopUpButton.selectedTag()
     }
-    
-    @IBAction func buttonPaddingChanged(_ sender: NSPopUpButton) {
+
+    @IBAction private func buttonPaddingChanged(_ sender: NSPopUpButton) {
         DozerIcons.shared.buttonPadding = CGFloat(ButtonPaddingPopUpButton.selectedTag())
     }
-    
+
     @IBAction private func enableRemoveDozerIconClicked(_ sender: NSButton) {
         DozerIcons.shared.enableRemoveDozerIcon = EnableRemoveDozerIconCheckbox.isChecked
     }