Update modis.yaml

datasets/modis.yaml

@@ -1,8 +1,8 @@
 Name: MODIS on AWS
 Description: Select products from the Moderate Resolution Imaging Spectroradiometer (MODIS) managed by the U.S. Geological Survey and NASA.
 Documentation: https://docs.opendata.aws/modis-pds/readme.html
-Contact: https://github.com/AstroDigital/modis-ingestor/issues
-UpdateFrequency: New MODIS data is added regularly as soon as they are available.
+Contact: No contact
+UpdateFrequency: Not currently updating
 Tags:
   - aws-pds
   - geospatial
@@ -35,4 +35,4 @@ DataAtWork:
       URL: https://eos.com/landviewer/
       AuthorName: Earth Observing System
       AuthorURL: https://eos.com/
-  Publications:
+  Publications: