[design] change some words

Author: zombieFox

src/html/menu/content/bookmarks/opacity.html

@@ -4,7 +4,7 @@ <h1 class="menu-item-header-text">Opacity</h1>
 </div>
 <divclass="menu-item-form">
 <divclass="form-wrap">
-<labelfor="control-link-item-opacity-range">Color or background image</label>
+<labelfor="control-link-item-opacity-range">Colour or background image</label>
 <divclass="form-group form-group-block">
 <inputid="control-link-item-opacity-range" class="control-link-item-opacity-range mr-3" type="range" value="0" tabindex="-1">
 <inputclass="control-link-item-opacity-number form-group-item-medium form-group-radius-left" type="number" value="0" tabindex="-1">

src/js/link.js

@@ -1225,7 +1225,7 @@ var link = (function(){
 
 // color
 varcolorLabelWrap=helper.node("div|class:form-wrap");
-varcolorLabel=helper.node("label:Color override");
+varcolorLabel=helper.node("label:Colour override");
 varcolorThemeRadioWrap=helper.node("div|class:form-wrap");
 varcolorThemeRadio=helper.node("input|class:link-form-input-color-theme,id:link-form-input-color-theme,type:radio,name:link-form-input-color,tabindex:1,checked,value:theme");
 varcolorThemeLabel=helper.node("label|for:link-form-input-color-theme");