Update gitignore

Author: mentatbot[bot]

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
-.idea
+.idea
+go*.tar.gz

examples/http/main.go

@@ -17,10 +17,11 @@ type user struct {
 var data map[string]user
 
 /*
-   Create User object type with fields "id" and "name" by using GraphQLObjectTypeConfig:
-       - Name: name of object type
-       - Fields: a map of fields by using GraphQLFields
-   Setup type of field use GraphQLFieldConfig
+Create User object type with fields "id" and "name" by using GraphQLObjectTypeConfig:
+  - Name: name of object type
+  - Fields: a map of fields by using GraphQLFields
+
+Setup type of field use GraphQLFieldConfig
 */
 var userType = graphql.NewObject(
 	graphql.ObjectConfig{
@@ -37,13 +38,14 @@ var userType = graphql.NewObject(
 )
 
 /*
-   Create Query object type with fields "user" has type [userType] by using GraphQLObjectTypeConfig:
-       - Name: name of object type
-       - Fields: a map of fields by using GraphQLFields
-   Setup type of field use GraphQLFieldConfig to define:
-       - Type: type of field
-       - Args: arguments to query with current field
-       - Resolve: function to query data using params from [Args] and return value with current type
+Create Query object type with fields "user" has type [userType] by using GraphQLObjectTypeConfig:
+  - Name: name of object type
+  - Fields: a map of fields by using GraphQLFields
+
+Setup type of field use GraphQLFieldConfig to define:
+  - Type: type of field
+  - Args: arguments to query with current field
+  - Resolve: function to query data using params from [Args] and return value with current type
 */
 var queryType = graphql.NewObject(
 	graphql.ObjectConfig{
@@ -97,7 +99,7 @@ func main() {
 	http.ListenAndServe(":8080", nil)
 }
 
-//Helper function to import json from file to map
+// Helper function to import json from file to map
 func importJSONDataFromFile(fileName string, result interface{}) (isOK bool) {
 	isOK = true
 	content, err := ioutil.ReadFile(fileName)