Update desktop-capturer.html

Author: ergenekonyigit

sections/media/desktop-capturer.html

@@ -15,7 +15,7 @@ <h3>The <code>desktopCapturer</code> module in Electron can be used to access an
     <div class="demo">
       <div class="demo-wrapper">
         <button id="print-pdf-demo-toggle" class="js-container-target demo-toggle-button">Take a Screenshot
-          <div class="demo-meta u-avoid-clicks">Supports: Win, OS X, Linux | Process: Renderer</div>
+          <div class="demo-meta u-avoid-clicks">Supports: Win, macOS, Linux | Process: Renderer</div>
         </button>
         <div class="demo-box">
           <div class="demo-controls">