Fix typos/changelog (#304)

* Fix typos in changelog

* Fix typo in test

* Fix changelog: 3.4.0 has not been released yet

* Update 3.4.0 release date

Author: guilliamxavier

CHANGELOG.md

@@ -7,12 +7,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## Unreleased
 
  - ...
- 
-## 3.4.0 (2020-01-17)
+
+## 3.4.0 (2020-01-20)
  - Add support for `sentry/sentry` 2.3 (#298)
  - Drop support for `sentry/sentry` < 2.3 (#298)
  - Add support to `in_app_include` client option (#298)
- - Remap `excluded_exception` option to use the new `IgnoreErrorIntegration` (#298)
+ - Remap `excluded_exceptions` option to use the new `IgnoreErrorsIntegration` (#298)
 
 ## 3.3.2 (2020-01-16)
  - Fix issue with exception listener under Symfony 4.3 (#301)

test/DependencyInjection/SentryExtensionTest.php

@@ -41,7 +41,7 @@ public function testDataProviderIsMappingTheRightNumberOfOptions(): void
 
         // subtracted one is `integration`, which cannot be tested with the provider
         $expectedCount = $this->getSupportedOptionsCount();
-        --$expectedCount; // excluded_exceptions is remapped to the new IgnoreErrorIntegration
+        --$expectedCount; // excluded_exceptions is remapped to the new IgnoreErrorsIntegration
 
         if (PrettyVersions::getVersion('sentry/sentry')->getPrettyVersion() === '2.0.0') {
             --$expectedCount;