Merge pull request #87 from luigibonati/update_doc_and_readme

fix citation

CITATION.cff

@@ -1,34 +1,34 @@
 cff-version: 1.2.0
 message: "If you use this software, please cite it as below."
 authors:
-- family-names: "Luigi"
-  given-names: "Bonati"
+- family-names: "Bonati"
+  given-names: "Luigi"
   orcid: "https://orcid.org/0000-0002-9118-6239"
-- family-names: "Enrico"
-  given-names: "Trizio"
+- family-names: "Trizio"
+  given-names: "Enrico"
   orcid: "https://orcid.org/0000-0003-2042-0232"
-- family-names: "Andrea"
-  given-names: "Rizzi"
+- family-names: "Rizzi"
+  given-names: "Andrea"
   orcid: "https://orcid.org/0000-0001-7693-2013"
-- family-names: "Michele"
-  given-names: "Parrinello"
+- family-names: "Parrinello"
+  given-names: "Michele"
   orcid: "https://orcid.org/0000-0001-6550-3272"
 title: "mlcolvar"
 url: "https://github.com/luigibonati/mlcolvar"
 preferred-citation:
   type: article
   authors:
-  - family-names: "Luigi"
-    given-names: "Bonati"
+  - family-names: "Bonati"
+    given-names: "Luigi"
     orcid: "https://orcid.org/0000-0002-9118-6239"
-  - family-names: "Enrico"
-    given-names: "Trizio"
+  - family-names: "Trizio"
+    given-names: "Enrico"
     orcid: "https://orcid.org/0000-0003-2042-0232"
-  - family-names: "Andrea"
-    given-names: "Rizzi"
+  - family-names: "Rizzi"
+    given-names: "Andrea"
     orcid: "https://orcid.org/0000-0001-7693-2013"
-  - family-names: "Michele"
-    given-names: "Parrinello"
+  - family-names: "Parrinello"
+    given-names: "Michele"
     orcid: "https://orcid.org/0000-0001-6550-3272"
   doi: "10.1063/5.0156343"  
   journal: "Journal of Chemical Physics"