Put lines that belong together in a single string (#871)

src/main/archetype/ui.config/src/main/content/jcr_root/apps/__appId__/osgiconfig/config/org.apache.sling.jcr.repoinit.RepositoryInitializer~__appId__.cfg.json

@@ -2,9 +2,6 @@
     "scripts": [
         "create path (sling:OrderedFolder) /content/dam/${appId}",
         "create path (nt:unstructured) /content/dam/${appId}/jcr:content",
-        "set properties on /content/dam/${appId}/jcr:content",
-        "set cq:conf{String} to /conf/${appId}",
-        "set jcr:title{String} to \"${appTitle}\"",
-        "end"
+        "set properties on /content/dam/${appId}/jcr:content\n  set cq:conf{String} to /conf/${appId}\n  set jcr:title{String} to \"${appTitle}\"\nend"
     ]
 }