diff --git a/README.txt b/README.txt
index 8e2477b..d7d03b5 100644
--- a/README.txt
+++ b/README.txt
@@ -3,3 +3,6 @@ Appsembler Pyramid Apps
 
 Sample Pyramid applications that run in appsembler.
 
+http://www.appsembler.com
+
+
diff --git a/birdie/README.txt b/birdie/README.txt
index 9d99024..c27dab6 100644
--- a/birdie/README.txt
+++ b/birdie/README.txt
@@ -3,5 +3,5 @@ Birdie
 
 Simple twitter clone with Pyramid.
 
-
+It uses sqlite, so data is not persistent across restarts.
 
diff --git a/karl/start_karl.py b/karl/start_karl.py
index cc82a4b..58c9b0d 100644
--- a/karl/start_karl.py
+++ b/karl/start_karl.py
@@ -7,7 +7,7 @@
 var = %%(here)s/../var
 
 [instance:pg]
-dsn = dbname='%(name)s' user='postgres' host='%(host)s' password='K47eGq5yeO'
+dsn = dbname='%(name)s' user='%(user)s' host='%(host)s' password='%(password)s'
 repozitory_db_string = postgresql://%(user)s:%(password)s@%(host)s:%(port)s/%(name)s
 """