doc: Improve display

README.md

@@ -14,43 +14,44 @@ Note: _musala_ means _work, occupation_ [in Lingala](https://dic.lingala.be/fr/m
 
 * Multiple task sources:
     :heavy_check_mark: __Trello__
-  – :x: Nextcloud Deck (not yet)
-  – Wekan (not yet)
-  – Gitea / Forgejo (not yet)
-  – Libreboard (not yet)
-  – Github Projects (not yet)
+  / :x: Nextcloud Deck (not yet)
+  / Wekan (not yet)
+  / Gitea / Forgejo (not yet)
+  / Libreboard (not yet)
+  / Github Projects (not yet)
 * Multiple task destinations:
     :x: Trello
-  – Nextcloud Deck (not yet)
-  – Wekan (not yet)
-  – Gitea / Forgejo (not yet)
-  – Libreboard (not yet)
-  – Github Projects (not yet)
-* Data selection: :heavy_check_mark: __All boards__
-    :heavy_check_mark: __Favorited boards__
-  – __Only selected ones__
+  / Nextcloud Deck (not yet)
+  / Wekan (not yet)
+  / Gitea / Forgejo (not yet)
+  / Libreboard (not yet)
+  / Github Projects (not yet)
+* Data selection: 
+    :heavy_check_mark: __All boards__
+  / __Favorited boards__
+  / __Only selected ones__
 
 * Task actions: 
     :heavy_check_mark: __List tasks__
-  – :x: Create task
-  – Read task
-  – Update task
-  – Remove task
+  / :x: Create task
+  / Read task
+  / Update task
+  / Remove task
 * Delivery via:
     :heavy_check_mark: __E-mail__
-  – :x: Terminal
-  – Webhook
-  – UnifiedPush
-  – Telegram
-  – Slack
-  – SMS
-  – Whatsapp
-  – IRC
+  / :x: Terminal
+  / Webhook
+  / UnifiedPush
+  / Telegram
+  / Slack
+  / SMS
+  / Whatsapp
+  / IRC
 
 UI for task management: 
     :heavy_check_mark: Simple CLI + environment variables
-  – :x: Composable CLI + environment variables
-  – Web UI
+  / :x: Composable CLI + environment variables
+  / Web UI
 
 ## Installation