diff --git a/src_code/go_src/author.txt b/src_code/go_src/author.txt
index aea8773..76b9873 100644
--- a/src_code/go_src/author.txt
+++ b/src_code/go_src/author.txt
@@ -1 +1 @@
-Syntax: name_short|Name|Username|email (opt: |ex)     !!Remember to set the env var authors_file!!
+Syntax: name_short|Name|Username|email (opt: |ex) (opt: ;;group1|group2|group3...)     !!Remember to set the env var authors_file!!