Misc. minor

Whitespace...

app/layout/layout.phtml

@@ -74,7 +74,7 @@ if (_t('gen.dir') === 'rtl') {
 <!-- Popup-->
 <div id="popup">
 	<div id="popup-content">
-		<div id="popup-close" class="popup-row">&times;</div>
+		<div id="popup-close" class="popup-row">×</div>
 		<div id="popup-txt" class="popup-row"></div>
 		<div id="popup-iframe-container" class="popup-row">
 			<div id="popup-iframe-sub">

p/api/greader.php

@@ -20,6 +20,7 @@ Server-side API compatible with Google Reader API layer 2
 * https://github.com/theoldreader/api
 * https://www.inoreader.com/developers/
 * https://feedhq.readthedocs.io/en/latest/api/index.html
+* https://github.com/bazqux/bazqux-api
 */
 
 require(__DIR__ . '/../../constants.php');

p/scripts/main.js

@@ -1289,10 +1289,10 @@ function init_popup() {
 
 	//Configure close button.
 	document.getElementById('popup-close').addEventListener('click', function (ev) {
-  		closePopup();
-  	});
+		closePopup();
+	});
 
-  	//Configure close-on-click.
+	//Configure close-on-click.
 	window.addEventListener('click', function (ev) {
 		if (ev.target == popup) {
 			closePopup();