Typo fix.

BUG=171946
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/11803004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@180132 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/options/chromeos/internet_detail.js

@@ -539,7 +539,7 @@ cr.define('options.internet', function() {
           proxyPort = null;
 
       if (type == 'cros.session.proxy.singlehttp') {
-        proxyHost = 'proxy-host-signal-name';
+        proxyHost = 'proxy-host-single-name';
         proxyPort = 'proxy-host-single-port';
       }else if (type == 'cros.session.proxy.httpurl') {
         proxyHost = 'proxy-host-name';