Add example to changelog

Author: angrykoala

.changeset/clean-items-greet.md

@@ -3,3 +3,21 @@
 ---
 
 Remove second parameter of `ListComprehension` in favor of `.in`
+
+_Before_
+
+```js
+new Cypher.ListComprehension(variable, new Cypher.Literal([1, 2]));
+```
+
+_After_
+
+```js
+new Cypher.ListComprehension(variable).in(new Cypher.Literal([1, 2]));
+```
+
+In both cases, the same comprehension will be generated:
+
+```cypher
+[var0 IN [1, 2]]
+```