diff --git a/src/grib_accessor_class.cc b/src/grib_accessor_class.cc
index 762489961..98d247ff4 100644
--- a/src/grib_accessor_class.cc
+++ b/src/grib_accessor_class.cc
@@ -11,11 +11,7 @@
 
 #include "grib_api_internal.h"
 #include "grib_accessor_classes_hash.cc"
-#include <iostream>
-/*     grib level     */
-
-
-/* This file is generated by ./make_class.pl */
+//#include <iostream>
 #include "accessor/grib_accessor.h"
 
 #if GRIB_PTHREADS
diff --git a/tools/codes_export_resource.cc b/tools/codes_export_resource.cc
index 98ba7712d..afb93cc9d 100644
--- a/tools/codes_export_resource.cc
+++ b/tools/codes_export_resource.cc
@@ -108,7 +108,8 @@ int main(int argc, char* argv[])
     grib_context_free(c, full_path);
 
     if (read_count == 0) {
-        fprintf(stderr, "Error: Number of bytes read == 0. Please check the path refers to a file.\n");
+        fprintf(stderr, "Error: Number of bytes read == 0. Please check the path refers to a regular %s file.\n",
+                        (resource_type == SAMPLE) ? "sample" : "definition");
     } else {
         printf("Resource exported to file '%s'.\n", out_file);
     }