Fixing doxygen warnings

ChangeLog

@@ -1,3 +1,8 @@
+2007-11-16  Mattias Ellert <mattias.ellert@tsl.uu.se>
+
+	* include/sane/sanei_thread.h, include/sane/sanei_usb.h:
+	  Fixing doxygen warnings.
+
 2007-11-16  Gerhard Jaeger <gerhard@gjaeger.de>
 
 	* backend/plustek-usb.[ch] backend/plustek-usbcal.c

include/sane/sanei_thread.h

@@ -87,7 +87,7 @@ extern SANE_Bool sanei_thread_is_forked (void);
  * - task id
  * - -1 if creating the new task failed
  */
-extern int sanei_thread_begin (int (func) (void *args), void *args);
+extern int sanei_thread_begin (int (*func) (void *args), void *args);
 
 /** Terminate spawned task.
  *

include/sane/sanei_usb.h

@@ -434,7 +434,7 @@ sanei_usb_set_altinterface (SANE_Int dn, SANE_Int alternate);
  * other stuff reported by the USB system
  *
  * @param dn device number
- * @param desc, where to put the information to
+ * @param desc where to put the information to
  *
  * @return 
  * - SANE_STATUS_GOOD - on succes