a REAL em dash

diff --git a/data/location_decks/introduction.yaml b/data/location_decks/introduction.yaml
index 9ccd896a609824154ab163184bb598a3e75ee236..7707715881a1cf971a224c2c47345a1146967500 100644 (file)
--- a/data/location_decks/introduction.yaml
+++ b/data/location_decks/introduction.yaml
@@ -19,7 +19,7 @@ _action_definitions:
     action_class: 'DoNothing'
     required_bits: []
     data:
-      message: "Welcome to the tutorial! You can select any tile, but only move {NORTH,SOUTH,EAST} or {WEST} if those bits are set -- allowed tiles are chequered.\nRight now you can stay on this tile or move {EAST}.\nSelect {EAST} tile and press {RETURN}."
+      message: "Welcome to the tutorial! You can select any tile, but only move {NORTH,SOUTH,EAST} or {WEST} if those bits are set — allowed tiles are chequered.\nRight now you can stay on this tile or move {EAST}.\nSelect {EAST} tile and press {RETURN}."
 
   - &STEP1-CARD
     card_name: 'step1'