diff --git a/README.txt b/README.txt
index 1c3a957..c5735eb 100644
--- a/README.txt
+++ b/README.txt
@@ -25,12 +25,12 @@ INSTALLATION
 
 CONFIGURATION
 -------------
-1. Go to "Administration » Configuration » Content authoring » Text formats and editors"
-   (admin/config/content/formats) page.
+1. Go to "Administration » Configuration » Content authoring » Text formats
+   and editors" (admin/config/content/formats) page.
 2. Click "Configure" for any test format using CKEditor as the text editor.
-3. Under "CKEditor plugin settings", click "CodeMirror" and check "Enable CodeMirror
-   source view syntax highlighting". Make sure that the current toolbar has the "Source"
-   button. Adjust other settings as desired.
+3. Under "CKEditor plugin settings", click "CodeMirror" and check "Enable
+   CodeMirror source view syntax highlighting". Make sure that the current
+   toolbar has the "Source" button. Adjust other settings as desired.
 4. Scroll down and click "Save configuration".
 5. Go to node create/edit page, choose the text format with CodeMirror plugin.
    Press the "Source" button.
diff --git a/src/Tests/CkeditorCodeMirrorBasicTest.php b/src/Tests/CkeditorCodeMirrorBasicTest.php
index 71dad65..c482cc3 100644
--- a/src/Tests/CkeditorCodeMirrorBasicTest.php
+++ b/src/Tests/CkeditorCodeMirrorBasicTest.php
@@ -28,7 +28,8 @@ class CkeditorCodeMirrorBasicTest extends WebTestBase {
 
   /**
    * User with permissions.
-   * @var
+   *
+   * @var \Drupal\user\UserInterface
    */
   protected $privilegedUser;
 
@@ -113,4 +114,5 @@ class CkeditorCodeMirrorBasicTest extends WebTestBase {
       $this->assertTrue($ckeditor_enabled);
     }
   }
+
 }