correct module yaml

SOURCES/modulemd.src.txt

@@ -20,7 +20,7 @@ data:
         platform: [el8]
   references:
     community: https://www.postgresql.org
-    documentation: https://www.postgresql.org/docs/13/index.html
+    documentation: https://www.postgresql.org/docs/15/index.html
     tracker: http://bugzilla.redhat.com
   api:
     rpms:

postgresql.yaml

@@ -4,9 +4,10 @@ data:
   name: postgresql
   stream: "15"
   summary: PostgreSQL server and client module
-  description: PostgreSQL is an advanced Object-Relational database management system
-    (DBMS). The postgresql-server package contains the programs needed to create and
-    run a PostgreSQL server, which will in turn allow you to create and maintain PostgreSQL
+  description: >-
+    PostgreSQL is an advanced Object-Relational database management system (DBMS).
+    The postgresql-server package contains the programs needed to create and run a
+    PostgreSQL server, which will in turn allow you to create and maintain PostgreSQL
     databases. The base postgresql package contains the client programs that you'll
     need to access a PostgreSQL DBMS server.
   license:
@@ -21,7 +22,7 @@ data:
       - el8
   references:
     community: https://www.postgresql.org
-    documentation: https://www.postgresql.org/docs/13/index.html
+    documentation: https://www.postgresql.org/docs/15/index.html
     tracker: http://bugzilla.redhat.com
   profiles:
     client: