wcap: Prefer quote form of include for config.h
diff --git a/wcap/main.c b/wcap/main.c
index 2b882d7..77cffe5 100644
--- a/wcap/main.c
+++ b/wcap/main.c
@@ -23,7 +23,7 @@
  * SOFTWARE.
  */
 
-#include <config.h>
+#include "config.h"
 
 #include <stdlib.h>
 #include <stdio.h>