Wording (vuejs#1504)

giubatt · sdras · commit 045381885b65 · 2018-03-19T22:28:46.000-05:00
Changes to wording to sound a little better
diff --git a/src/v2/cookbook/unit-testing-vue-components.md b/src/v2/cookbook/unit-testing-vue-components.md
@@ -235,9 +235,9 @@ There are more complete examples showing such tests in the Vue Test Utils [guide
 
 Vue Test Utils and the enormous JavaScript ecosystem provides plenty of tooling to facilitate almost 100% test coverage. Unit tests are only one part of the testing pyramid, though. Some other types of tests include e2e (end to end) tests, and snapshot tests. Unit tests are the smallest and most simple of tests - they make assertions on the smallest units of work, isolating each part of a single component.
 
-Snapshot tests save the markup of your Vue component, and compare to the new one generated each time the test runs. If something changes, the developer is notified, and can decide if the change was intentional (the component was updated) or accidentally (the component is behaving incorrectly).
+Snapshot tests save the markup of your Vue component, and compare to the new one generated each time the test runs. If something changes, the developer is notified, and can decide if the change was intentional (the component was updated) or accidental (the component is behaving incorrectly).
 
-End to end tests involve ensure a number of components interact together well. They are more high level. Some examples might be testing if a user can sign up, log in, and update their username. These are slowly to run than unit tests or snapshot tests.
+End to end tests ensure a number of components interact well together. They are more high level. Some examples might be testing if a user can sign up, log in, and update their username. These are slower to run than unit tests or snapshot tests.
 
 Unit tests are most useful during development, either to help a developer think about how to design a component, or refactor an existing component, and are often run every time code is changed.
 
