Update fairtracks_assembly.md

Added description metadata

pages/tool_assembly/fairtracks_assembly.md

@@ -1,7 +1,7 @@
 ---
 title: FAIRtracks
 contributors: [Federico Bianchini, Sveinung Gundersen]
-description: FAIRtracks
+description: The FAIRtracks ecosystem provides technical solutions for the FAIRification of genome browser track files
 page_id: fairtracks
 affiliations: ["NO", "ES", "EMBL-EBI"]
 related_pages: 
@@ -103,4 +103,4 @@ The [FAIRtracks augmentation service](https://fairtracks.net/services/?category=
 is implemented as a REST API that expands on the information contained in a minimal FAIRtracks JSON by adding
 a set of fields with human-readable values. These include ontology labels and versions, summaries, and other relevant fields.
 This service bridges the gap between data providers, which are required to submit only minimal information, and data consumers
-who require richer information for data discovery and retrieval.
+who require richer information for data discovery and retrieval.