diff --git a/src/doc/specification/Authentication.md b/src/doc/specification/Authentication.md
index 9ec5bcd74ffb68ee33084f739d6d547a3e7a9bb8..6040d3792db553aea8cdd7206367be2bfec9257b 100644
--- a/src/doc/specification/Authentication.md
+++ b/src/doc/specification/Authentication.md
@@ -1,5 +1,5 @@
 # Authentication
- Some features of HeartDB are available to registered users only. Making any changes to the data stock via HTTP requires authentication by `username` _plus_ `password`. They are to be send as a HTTP header, while the password is to be hashed by the sha512 algorithm:
+ Some features of CaosDB are available to registered users only. Making any changes to the data stock via HTTP requires authentication by `username` _plus_ `password`. They are to be send as a HTTP header, while the password is to be hashed by the sha512 algorithm:
 
 | `username:` | `$username` | 
 |-------------|-------------|-