dom-ui settings: fix css syntax error.

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6342015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72183 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/options/options_page.css

@@ -533,7 +533,7 @@ select:focus {
 }
 
 /* TEXT */
-input[type='password],
+input[type='password'],
 input[type='text'] {
   -webkit-border-radius: 2px;
   border: 1px solid #aaa;