nativeMessaging docs: Fix typo in path to manifest on Mac

chrome/common/extensions/docs/templates/articles/nativeMessaging.html

 <h1>Native messaging</h1>
 <p>
 Extensions and apps can exchange messages with native applications using an API
 that is similar to the other <a href="messaging">message passing APIs</a>.
 Native applications that support this feature must register a
 <em>native messaging host</em> that knows how to communicate with the extension.
 Chrome starts the host in a separate process and communicates with it using
 standard input and standard output streams.
 
 <h2 id="native-messaging-host">Native messaging host</h2>
@@ skipping 83 matching lines @@
 The system-wide native messaging hosts are looked up at a fixed location,
 while the user-level native messaging hosts are looked up in a subdirectory within the
 <a href="https://www.chromium.org/user-experience/user-data-directory">user profile directory</a>
 called <code>NativeMessagingHosts</code>.
 
 <dl>
 <dt>OS X (system-wide)
 <dd>Google Chrome: <code>/Library/Google/Chrome/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
 <dd>Chromium: <code>/Library/Application Support/Chromium/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
 <dt>OS X (user-specific, <em>default</em> path)
-<dd>Google Chrome: <code>~/Library/Application Support/Google/Chrome/Default/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
-<dd>Chromium: <code>~/Library/Application Support/Chromium/Default/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
+<dd>Google Chrome: <code>~/Library/Application Support/Google/Chrome/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
+<dd>Chromium: <code>~/Library/Application Support/Chromium/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
 </dl>
 
 <dl>
 <dt>Linux (system-wide)
 <dd>Google Chrome: <code>/etc/opt/chrome/native-messaging-hosts/<em>com.my_company.my_application</em>.json</code>
 <dd>Chromium: <code>/etc/chromium/native-messaging-hosts/<em>com.my_company.my_application</em>.json</code>
 <dt>Linux (user-specific, <em>default</em> path)
 <dd>Google Chrome: <code>~/.config/google-chrome/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
 <dd>Chromium: <code>~/.config/chromium/NativeMessagingHosts/<em>com.my_company.my_application</em>.json</code>
 </dl>
@@ skipping 147 matching lines @@
 and
 <a href="https://developer.chrome.com/extensions/examples/api/nativeMessaging/host.zip">sample host</a>.
 
 Run <code>install_host.bat</code> (Windows) or
 <code>install_host.sh</code> (Linux / OS X) to install the native messaging
 host.
 Then <a href="getstarted#unpacked">load the app</a> and interact with the app.
 Run <code>uninstall_host.bat</code> or <code>uninstall_host.sh</code> to
 unregister the native messaging host when you are done.