diff --git a/doc/flite.texi b/doc/flite.texi
index 8e5f043..b881326 100644
--- a/doc/flite.texi
+++ b/doc/flite.texi
@@ -812,9 +816,9 @@ distribution, the example diphone voice is @code{cmu_us_kal}.
 
 Here is a simple C program that uses the flite library
 @example
-#include "flite.h"
+#include <flite/flite.h>
 
-register_cmu_us_kal();
+cst_voice *register_cmu_us_kal(const char *voxdir)
 
 int main(int argc, char **argv)
 @{
