Adjusted face boxes so they are a little bit more accurately placed.

examples/faces/training.xml

@@ -14,10 +14,10 @@
     <box top='233' left='309' width='45' height='44'/>
   </image>
   <image file='2008_002079.jpg'>
-    <box top='166' left='406' width='37' height='37'/>
+    <box top='166' left='407' width='37' height='37'/>
     <box top='134' left='122' width='37' height='37'/>
     <box top='138' left='346' width='37' height='37'/>
-    <box top='175' left='439' width='44' height='44'/>
+    <box top='171' left='433' width='53' height='52'/>
     <box top='134' left='62' width='37' height='37'/>
     <box top='194' left='41' width='44' height='44'/>
   </image>
@@ -31,4 +31,4 @@
     <box top='155' left='344' width='90' height='90'/>
   </image>
 </images>
-</dataset>
+</dataset>
\ No newline at end of file