removed ticks from password fields

templates/devportal-silent-install.conf.j2

diff --git a/templates/devportal-silent-install.conf.j2 b/templates/devportal-silent-install.conf.j2
index 310e62c..af05c9e 100644
--- a/templates/devportal-silent-install.conf.j2
+++ b/templates/devportal-silent-install.conf.j2
@@ -1,13 +1,13 @@
 HOSTIP=$(hostname -i)
 PG_NAME=devportal
 PG_USER={{ dp_pg_user }}
-PG_PWD={{ dp_pg_pass }}
+PG_PWD='{{ dp_pg_pass }}'
 
 PG_HOST={{ dp_pg_ip }}
 DEFAULT_DB=postgres
 
 DRUPAL_PG_USER={{ drupal_pg_user }}
-DRUPAL_PG_PASS={{ drupal_pg_pass }}
+DRUPAL_PG_PASS='{{ drupal_pg_pass }}'
 
 DEVPORTAL_ADMIN_FIRSTNAME={{ dp_admin_firstname }}
 DEVPORTAL_ADMIN_LASTNAME={{ dp_admin_lastname }}