basic information Update CITATION.cff

updated with specifics: 
required: complete the abstract with a suitable overview of the course

CITATION.cff

@@ -5,18 +5,16 @@
 # ensuring that the author list and other fields remain accurate.
 
 cff-version: 1.2.0
-title: FIXME
+title: Treating Locomotor disease
 message: >-
   Please cite this lesson using the information in this file
   when you refer to it in publications, and/or if you
   re-use, adapt, or expand on the content in your own
   training material.
 type: dataset
 authors:
-  - given-names: FIXME
-    family-names: FIXME
+  - given-names: Lucy
+    family-names: O Shea
 abstract: >-
-  FIXME Replace this with a short abstract describing the
-  lesson, e.g. its target audience and main intended
-  learning objectives.
+  This e-learning tool is developed for the 'Treating Locomotor disease' course.
 license: CC-BY-4.0