diff --git a/LICENSE b/LICENSE
index d9374c2925bf1ddb2966d2d99dba2cbc29f8989c..a1863914b91262790a8ca87cd449871992b80643 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,5 @@
 Copyright (c) 2019, 2020 Sven M. Hallberg <pesco@khjk.org>
+2020 pompolic <pompolic@special-circumstanc.es>
 
 Permission to use, copy, modify, and distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
diff --git a/pdf.c b/pdf.c
index 23cf121c93cbf2f07d6ddd74150de47f6180baf8..94a498419058b64a7d0f0437725321c18d1d302e 100644
--- a/pdf.c
+++ b/pdf.c
@@ -1,5 +1,6 @@
 /* beginnings of a PDF parser in hammer
  * pesco 2019
+ * pompolic 2020
  */
 
 #include <string.h>	/* strncmp(), memset() */