Minor changes.

Clocker/Preferences/CLPreferencesView.xib

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9531" systemVersion="15E65" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
     </dependencies>
@@ -332,11 +332,11 @@ CA
                         </tableHeaderView>
                     </scrollView>
                     <textField verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="L5U-OI-Tkv">
-                        <rect key="frame" x="20" y="117" width="305" height="22"/>
+                        <rect key="frame" x="18" y="117" width="309" height="22"/>
                         <constraints>
                             <constraint firstAttribute="height" constant="22" id="vJh-uH-1OY"/>
                         </constraints>
-                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" state="on" alignment="center" placeholderString="" drawsBackground="YES" id="iFR-Vo-eLR">
+                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" state="on" alignment="center" placeholderString="" id="iFR-Vo-eLR">
                             <font key="font" size="13" name="SFUIDisplay-Light"/>
                             <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>