added much more curly braces + space between "if" and brace

Signed-off-by: Roland Häder <roland@mxchange.org>

Conflicts:
	mod/bookmarklet.php
	mod/community.php
	mod/contacts.php
	mod/crepair.php
	mod/events.php
	mod/network.php
	mod/suggest.php
	mod/uexport.php
	view/theme/duepuntozero/config.php
	view/theme/frio/config.php
	view/theme/quattro/config.php
	view/theme/vier/config.php

mod/bookmarklet.php

@@ -8,7 +8,7 @@ function bookmarklet_init(&$a) {
 }
 
 function bookmarklet_content(&$a) {
-	if(!local_user()) {
+	if (!local_user()) {
 		$o = '<h2>'.t('Login').'</h2>';
 		$o .= login(($a->config['register_policy'] == REGISTER_CLOSED) ? false : true);
 		return $o;