diff --git a/README.md b/README.md
index 80cc82c..3477a07 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,9 @@
 # slow-libs single-header libraries
-MIT / Public Domain (see ./LICENSE)
+MIT licennced  (see ./LICENSE)
 
 Most libraries are not actually slow, but that is just the naming scheme.
 
+Each library is documentated at the top of each header file
 
 ## Features of all libraries
 - C89 (or later) compatible
diff --git a/chacha20.h b/chacha20.h
index 09f0154..b2e2bdb 100644
--- a/chacha20.h
+++ b/chacha20.h
@@ -2,6 +2,8 @@
  * Copyright (c) 2025 Alexander Nutz
  * MIT licensed, see below documentation
  *
+ * Latest version can be found at: https://gitea.vxcc.dev/alexander.nutz/slow-libs
+ *
  *
  * ======== ChaCha20 stream chiper ========
  *