fix test

src/lib.rs

@@ -427,7 +427,7 @@ where
                 List(_) => Ok(()),
                 Strikethrough => formatter.write_str("~~"),
                 DefinitionList => Ok(()),
-                DefinitionListTitle => Ok(()),
+                DefinitionListTitle => formatter.write_char('\n'),
                 DefinitionListDefinition => formatter.write_str(": "),
             }
         }
@@ -608,8 +608,8 @@ where
             }
             TagEnd::Strikethrough => formatter.write_str("~~"),
             TagEnd::DefinitionList => Ok(()),
-            TagEnd::DefinitionListTitle => Ok(()),
-            TagEnd::DefinitionListDefinition => Ok(()),
+            TagEnd::DefinitionListTitle => formatter.write_char('\n'),
+            TagEnd::DefinitionListDefinition => formatter.write_char('\n'),
         },
         HardBreak => formatter.write_str("  \n").and(padding(formatter, &state.padding)),
         SoftBreak => formatter.write_char('\n').and(padding(formatter, &state.padding)),

tests/fmt.rs

@@ -1509,15 +1509,13 @@ mod definition_list {
 
     #[test]
     fn round_trip() {
-        let input = r"
-First Term
+        let input = r"First Term
 : This is the definition of the first term.
 
 Second Term
 : This is one definition of the second term.
-: This is another definition of the second term.
-";
+: This is another definition of the second term.";
 
-    assert_events_eq(input);
+        assert_events_eq(input);
     }
-}
+}