format spellcheck results

Lib/Search/BookSearch.php

@@ -188,8 +188,8 @@ class BookSearch
 
         $spelling = array();
         if(isset($results['spellcheck']['suggestions'])) {
-            foreach($results['spellcheck']['suggestions'] as $s) {
-                $spelling[] = $s;
+            foreach($results['spellcheck']['suggestions'] as $word => $s) {
+                $spelling[$word] = $s['suggestion'];
             }
         }
 

NetBiblio.php

@@ -13,7 +13,7 @@ use BSR\Lib\WebService;
 class NetBiblio extends WebService
 {
     /** @var string $version version number */
-    public static $version = '1.1.5';
+    public static $version = '1.2.0';
 
     private $login = '';
     private $client = 'website';