[datacite] Minor template changes

- Sample DFG grant number matches typical pattern.
- Keywords follow overall style of template.

conf/datacite/datacite.yml

@@ -33,7 +33,8 @@ description: |
 # Give as many keywords as possible, to make the resource findable.
 keywords:
   - Neuroscience
-  - Electrophysiology
+  - Keyword2
+  - Keyword3
 
 # License information for this resource. Please provide the license name and/or a link to the license.
 # Please add also a corresponding LICENSE file to the repository.
@@ -48,7 +49,7 @@ license:
 # Funding information for this resource.
 # Separate funder name and grant number by comma.
 funding:
-  - "DFG, DFG.12345"
+  - "DFG, AB1234/5-6"
   - "EU, EU.12345"