Update CHANGELOG.md

CHANGELOG.md

@@ -1,14 +1,14 @@
 # Change Log
 
-## v1.0.0-alpha.6
+## v1.0.0-alpha.7
 
 This is the seventh Alpha Release of Apollo iOS 1.0. This first major version will include a new code generation engine, better generated models, and many syntax and performance improvements across the entire library. The primary goal of Apollo iOS 1.0 is to stabilize the API of the model layer and provide a foundation for future feature additions and evolution of the library.
 
 * **New: Local Cache Mutations are now supported:** In order to perform a local cache mutation, define a `.graphql` file with an operation or a fragment and mark it with the directive `@apollo_client_ios_localCacheMutation`. This will ensure the code generator generates a mutable cache mutation operation.
   * **Note: Local Cache Mutation operations cannot be used for fetching from the network!** You should define separate GraphQL operations for network operations and local cache mutations.
   * Example Usage:
 
-  ```graphql
+```graphql
 /// SampleLocalCacheMutation.graphql
 query SampleLocalCacheMutation @apollo_client_ios_localCacheMutation {
   allAnimals {