Update main_callouts.yml

_data/main_callouts.yml

@@ -4,36 +4,36 @@ items:
   - title: Calendar
     icon: fa-calendar 
     description: >
-      Calendar of over the board tournaments
+      Calendar of OTB tournaments
     call_to_action_name: Calendar
     call_to_action_link: /tournaments/
   - title: Websites
     icon: fa-chess-pawn
     description: >
-      Overview of chess variant servers
+      Servers supporting chess variants
     call_to_action_name: Play
     call_to_action_link: /servers/
   - title: Links
     icon: fa-link
     description: >
-      Overview of chess variant links
+      Online resources for chess variants
     call_to_action_name: Browse
     call_to_action_link: /resources/
   - title: Books
     icon: fa-book
     description: >
-      List of chess variant books
+      Books on chess variants
     call_to_action_name: Read
     call_to_action_link: /books/
   - title: GUIs
     icon: fa-chess-board
     description: >
-      Overview of chess variant graphical user interfaces
+      Graphical user interfaces for chess variants 
     call_to_action_name: Download
     call_to_action_link: /guis/
   - title: Engines
     icon: fa-cogs
     description: >
-      Overview of chess variant engines
+      Chess variant engines 
     call_to_action_name: Analyze
     call_to_action_link: /engines/