Fix typo in CHANGELOG

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 ### Fixed
 
-- **Fixed inconsistent ordering of fragments in generated operation definitions  ([#130](https://github.com/apollographql/apollo-ios-dev/pull/130)):** In order to make the ordering of fragments consistent, they are not alphabetized. This is a change to the data that gets sent over the wire when making a network request for an operation with fragments. **[Persisted Queries](https://www.apollographql.com/docs/ios/fetching/persisted-queries) users should re-register their queries when upgrading to this version.** _Thank you to [@scottasoutherland](https://github.com/scottasoutherland) for reporting the issue._
+- **Fixed inconsistent ordering of fragments in generated operation definitions  ([#130](https://github.com/apollographql/apollo-ios-dev/pull/130)):** In order to make the ordering of fragments consistent, they are now alphabetized. This is a change to the data that gets sent over the wire when making a network request for an operation with fragments. **[Persisted Queries](https://www.apollographql.com/docs/ios/fetching/persisted-queries) users should re-register their queries when upgrading to this version.** _Thank you to [@scottasoutherland](https://github.com/scottasoutherland) for reporting the issue._
 
 ### Improvement