Rich's feedback

@@ -14,11 +14,11 @@
  */
 #include <sys/debug.h>
 #include <sys/sysmacros.h>
 #include <string.h>
 #include "str.h"
-#include "sysdemangle_int.h"
+#include "demangle_int.h"
 
 #define STR_CHUNK_SZ    (64U)
 
 /* are we storing a reference vs. a dynamically allocated copy? */
 #define IS_REF(s) ((s)->str_s != NULL && (s)->str_size == 0)