Minor bugfix since getline adds an extra char to the string

move hardcoded databaseURI into the config

spec/spec.md

@@ -217,10 +217,13 @@ and end with
 
 comment +
 
+Close variable with ;
+
 mandatory:
-	emailAddress=
-	emailPassword=
-	emailServerAddress=
+	emailAddress
+	emailPassword
+	emailServerAddress
+	databaseConnectionString={postgresql://{user}:{password}@{host}:{port}/{database}}
 
 optional:{default}
 	emailServerPort={587}