Pretty-print json and use jsdoc instead of doc

src/pds/roundup/_nodejs.py

@@ -57,7 +57,7 @@ def write_version_number(self, version_number):
             metadata['version'] = version_number
             with open('package.json', 'w') as package_json_io:
                 _logger.debug('Writing package.json with new version %s', version_number)
-                json.dump(metadata, package_json_io, sort_keys=True)
+                json.dump(metadata, package_json_io, sort_keys=True, indent=4)
         except IOError as ex:
             _logger.exception('Failed to update package.json with new version %s: %s', version_number, str(ex))
             raise RoundupError(ex)
@@ -121,7 +121,7 @@ def execute(self):
 class _DocsStep(_NodeJSStep):
     '''A step that uses JSDoc (invoked by ``npm docs``) to generate documentation'''
     def execute(self):
-        invoke(['npm', 'run', 'docs'])
+        invoke(['npm', 'run', 'jsdoc'])
 
 
 class _VersionBumpingStep(_NodeJSStep):