fix: Make sure line does not exceed 80 chars

src/content/language/pattern-types.md

@@ -361,7 +361,9 @@ Map patterns match values that implement [`Map`][], and then recursively
 match its subpatterns against the map's keys to destructure them.
 
 Map patterns don't require the pattern to match the entire map. A map pattern
-ignores any keys that the map contains that aren't matched by the pattern. Trying to match a key that does not exist in the map will throw a [`StateError`][]
+ignores any keys that the map contains that aren't matched by the pattern.
+Trying to match a key that does not exist in the map will
+throw a [`StateError`][]
 
 ## Record