Cleanup for #3010 - added spaces, thanks to @annando .

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

mod/viewcontacts.php

@@ -54,7 +54,7 @@ function viewcontacts_content(&$a) {
 		dbesc(NETWORK_DIASPORA),
 		dbesc(NETWORK_OSTATUS)
 	);
-	if(dbm::is_result($r))
+	if (dbm::is_result($r))
 		$a->set_pager_total($r[0]['total']);
 
 	$r = q("SELECT * FROM `contact`
@@ -68,7 +68,7 @@ function viewcontacts_content(&$a) {
 		intval($a->pager['start']),
 		intval($a->pager['itemspage'])
 	);
-	if(!dbm::is_result($r)) {
+	if (!dbm::is_result($r)) {
 		info(t('No contacts.').EOL);
 		return $o;
 	}