docs(guide/e2e-testing): fix verb tense

Author: Jad Naous

docs/content/guide/dev_guide.e2e-testing.ngdoc

@@ -228,7 +228,7 @@ conditional assertions or element selection. Even though you should generally tr
 `element(...).query(fn)`. The following code listing shows how this function can be used to delete
 added entries (where an entry is some domain object) using the application's web interface.
 
-Imagine the application to be structure into two views:
+Imagine the application to be structured into two views:
 
  1. *Overview view* which lists all the added entries in a table and
  2. a *detail view* which shows the entries' details and contains a delete button. When clicking the
@@ -301,4 +301,4 @@ element('.btn-danger').click();
     element('table tbody').query(function (tbody, done) { ... });
     element('table tbody a');
     element('.btn-danger').click();
-</pre>
+</pre>