fix indentation

do_tests

@@ -62,9 +62,9 @@
     shift
     if [[ $# -gt 0 ]];
     then
-	echo "[${YELLOW}INFO${RESET}] Using database user $1"
-	PG_USER=-U$1
-	ODOO_USER=--db_user=$1
-	dbowner=$1
-	shift
+        echo "[${YELLOW}INFO${RESET}] Using database user $1"
+        PG_USER=-U$1
+        ODOO_USER=--db_user=$1
+        dbowner=$1
+        shift
     else
@@ -70,6 +70,6 @@
     else
-	PG_USER=""
-	ODOO_USER=""
+        PG_USER=""
+        ODOO_USER=""
     fi
 else
     PG_HOST=""