docs: update AUR description

Author: mk-5

.goreleaser.yaml

@@ -108,7 +108,7 @@ snapcrafts:
 aurs:
   - name: fjira-bin
     homepage: https://github.com/mk-5/fjira
-    description: Fjira - the fuzziest Jira command line tool in the world
+    description: Fjira - Fuzzy finder and TUI application for Jira.
     maintainers:
       - 'Mateusz Kulawik <[email protected]>'
       - 'Jonathan Neidel <aur at jneidel dot com>'