Update clipboard.html

Author: ergenekonyigit

sections/system/clipboard.html

@@ -16,7 +16,7 @@ <h3>The <code>clipboard</code> module provides methods to perform copy and paste
     <div class="demo">
       <div class="demo-wrapper">
         <button id="copy-to-demo-toggle" class="js-container-target demo-toggle-button">Copy
-          <div class="demo-meta u-avoid-clicks">Supports: Win, OS X, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
+          <div class="demo-meta u-avoid-clicks">Supports: Win, macOS, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
         </button>
         <div class="demo-box">
           <div class="demo-controls">
@@ -33,7 +33,7 @@ <h5>Renderer Process</h5>
     <div class="demo">
       <div class="demo-wrapper">
         <button id="paste-to-demo-toggle" class="js-container-target demo-toggle-button">Paste
-          <div class="demo-meta u-avoid-clicks">Supports: Win, OS X, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
+          <div class="demo-meta u-avoid-clicks">Supports: Win, macOS, Linux <span class="demo-meta-divider">|</span> Process: Both</div>
         </button>
         <div class="demo-box">
           <div class="demo-controls">