Corrected "resises" to "resides"

less/modals.less

@@ -56,7 +56,7 @@
   .close { margin-top: 2px; }
 }
 
-// Body (where all modal content resises)
+// Body (where all modal content resides)
 .modal-body {
   overflow-y: auto;
   max-height: 400px;