Fixing the demo install

Author: jgebal

scripts/2_install_demo_project.sh

@@ -4,4 +4,4 @@ docker run --rm -v $(pwd):/work -w /work/  --network host \
 
 docker run --rm -v $(pwd):/work -w /work/  --network host \
     --entrypoint sqlplus gvenzl/oracle-xe:18-slim \
-    ut3_demo/ut3_demo@//127.0.0.1:1521/XE as sysdba @source/install.sql
+    ut3_demo/ut3_demo@//127.0.0.1:1521/XE @source/install.sql