Better newline handling in assets

assets.yaml

@@ -1,18 +1,18 @@
 assets:
   "Animal-Kin":
     - default: yes
-      description: |
+      description: >
         When you make a move to pacify, calm, control, aid, or fend
         off an animal (or an animal or beast compaion), add +1 and
         take +1 momenum on a hit.
     - default: no
-      description: |
+      description: >
         You may add or upgrade an animal or beast companion asset for 1 fewer
         experience. Once you mark all their abilities, you may [Forge a Bond]
         with them and take an automatic strong hit. When you do, mark a bond twice
         and take 1 experience.
     - default: no
-      description: |
+      description: >
         Once per fight, when you leverage your animal or beast
         companion to make a move, reroll any dice. On a hit, take +1
         momentum.