src/temporal/cdesign.h: fix include to be relative

diff --git a/src/temporal/cdesign.h b/src/temporal/cdesign.h
index dfced79..f07f62f 100644 (file)
--- a/src/temporal/cdesign.h
+++ b/src/temporal/cdesign.h
@@ -17,7 +17,7 @@
 
 */
 
-#include "temporal/filter.h"
+#include "filter.h"
 
 /** create a new C-design filter