diff --git a/CITATION.cff b/CITATION.cff
index 4bc692f..51922d2 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -4,21 +4,21 @@
 cff-version: 1.2.0
 title: sanger-tol/sequencecomposition v1.0.0 - Apophis
 message: >-
-    If you use this software, please cite it using the
-    metadata from this file.
+  If you use this software, please cite it using the
+  metadata from this file.
 type: software
 authors:
-    - given-names: Matthieu
-      family-names: Muffato
-      affiliation: Wellcome Sanger Institute
-      orcid: "https://orcid.org/0000-0002-7860-3560"
-    - given-names: Priyanka
-      family-names: Surana
-      orcid: "https://orcid.org/0000-0002-7167-0875"
-      affiliation: Wellcome Sanger Institute
+  - given-names: Matthieu
+    family-names: Muffato
+    affiliation: Wellcome Sanger Institute
+    orcid: "https://orcid.org/0000-0002-7860-3560"
+  - given-names: Priyanka
+    family-names: Surana
+    orcid: "https://orcid.org/0000-0002-7167-0875"
+    affiliation: Wellcome Sanger Institute
 identifiers:
-    - type: doi
-      value: 10.5281/zenodo.7155169
+  - type: doi
+    value: 10.5281/zenodo.7155169
 repository-code: "https://github.com/sanger-tol/sequencecomposition"
 license: MIT
 commit: TODO