diff --git a/link.module b/link.module
index 7575759..31449e2 100644
--- a/link.module
+++ b/link.module
@@ -603,7 +603,7 @@ function _link_sanitize(&$item, $delta, &$field, $instance, &$entity) {
     $display_url = str_replace('mailto:', '', $url);
   }
   elseif ($type === LINK_EXTERNAL) {
-   $display_url = $item['url'];
+    $display_url = $item['url'];
   }
   elseif ($type == LINK_TEL) {
     $display_url = str_replace('tel:', '', $url);
@@ -948,7 +948,7 @@ function link_field_process($element, $form_state, $complete_form) {
   if (!$instance) {
     // The element comes from a custom form, we have to manually create the
     // $instance settings.
-    $instance['settings'] = array (
+    $instance['settings'] = array(
       'title_maxlength' => isset($element['#title_maxlength']) ? $element['#title_maxlength'] : 128,
       'title' => isset($element['#title_mode']) ? $element['#title_mode'] : 'optional',
       'title_label_use_field_label' => isset($element['#title_label_use_field_label']) ? $element['#title_label_use_field_label'] : FALSE,
diff --git a/tests/link.multilingual.test b/tests/link.multilingual.test
index 33f1002..2aeec79 100644
--- a/tests/link.multilingual.test
+++ b/tests/link.multilingual.test
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * @file
  * Tests that exercise the relative / absolute output of the link module.
@@ -62,10 +63,16 @@ public function setUpLanguage() {
     drupal_static_reset('locale_url_outbound_alter');
     drupal_static_reset('locale_language_url_rewrite_url');
   }
-}
 
+}
+/**
+ *
+ */
 class LinkMultilingualPathTest extends LinkMultilingualTestCase {
 
+  /**
+   *
+   */
   public static function getInfo() {
     return array(
       'name' => 'Link language path prefix',
@@ -100,40 +107,40 @@ public function testLanguagePrefixedPaths() {
     // Create test content.
     $url_tests = array(
       1 => array(
-          'href' => 'http://dummy.com/' . $this->randomName(),
-          'label' => $this->randomName(),
-        ),
+        'href' => 'http://dummy.com/' . $this->randomName(),
+        'label' => $this->randomName(),
+      ),
       2 => array(
-          'href' => 'node/1',
-          'label' => $this->randomName(),
-        ),
+        'href' => 'node/1',
+        'label' => $this->randomName(),
+      ),
       3 => array(
-          'href' => 'node/1?property=value',
-          'label' => $this->randomName(),
-          'query' => array('property' => 'value'),
-        ),
+        'href' => 'node/1?property=value',
+        'label' => $this->randomName(),
+        'query' => array('property' => 'value'),
+      ),
       4 => array(
-          'href' => 'node/1#position',
-          'label' => $this->randomName(),
-          'fragment' => 'position',
-        ),
+        'href' => 'node/1#position',
+        'label' => $this->randomName(),
+        'fragment' => 'position',
+      ),
       5 => array(
-          'href' => 'node/1?property=value2#lower',
-          'label' => $this->randomName(),
-          'fragment' => 'lower',
-          'query' => array('property' => 'value2'),
-        ),
+        'href' => 'node/1?property=value2#lower',
+        'label' => $this->randomName(),
+        'fragment' => 'lower',
+        'query' => array('property' => 'value2'),
+      ),
     );
     foreach ($url_tests as $index => &$input) {
       $this->drupalGet('node/add/page');
 
       $edit = array(
-          'title' => $input['label'],
-          $field_name_absolute . '[und][0][title]' => $input['label'],
-          $field_name_absolute . '[und][0][url]' => $input['href'],
-          $field_name_relative . '[und][0][title]' => $input['label'],
-          $field_name_relative . '[und][0][url]' => $input['href'],
-        );
+        'title' => $input['label'],
+        $field_name_absolute . '[und][0][title]' => $input['label'],
+        $field_name_absolute . '[und][0][url]' => $input['href'],
+        $field_name_relative . '[und][0][title]' => $input['label'],
+        $field_name_relative . '[und][0][url]' => $input['href'],
+      );
       $this->drupalPost(NULL, $edit, t('Save'));
       $url = $this->getUrl();
       $input['url'] = $url;
diff --git a/tests/link.token.test b/tests/link.token.test
index 32b26ca..f21f572 100644
--- a/tests/link.token.test
+++ b/tests/link.token.test
@@ -161,7 +161,7 @@ public function testStaticTokenLinkCreate2() {
    *
    * @codingStandardsIgnoreStart
    */
-  public function _test_Link_With_Title_Attribute_token_url_form() {
+  public function xTestLinkWithTitleAttributeTokenUrlForm() {
     /* $this->loginWithPermissions($this->permissions);
     $this->acquireContentTypes(1);
     $field_settings = array(
@@ -231,7 +231,7 @@ public function _test_Link_With_Title_Attribute_token_url_form() {
    *
    * @codingStandardsIgnoreStart
    */
-  public function _test_Link_With_Title_Attribute_token_title_form() {
+  public function xTestLinkWithTitleAttributeTokenTitleForm() {
     // @codingStandardsIgnoreEnd
     $this->loginWithPermissions($this->permissions);
     $this->acquireContentTypes(1);
@@ -289,12 +289,8 @@ public function _test_Link_With_Title_Attribute_token_title_form() {
 
   /**
    * Trying to set the url to contain a token.
-   *
-   * @codingStandardsIgnoreStart
    */
-  public function _testUserTokenLinkCreateInURL() {
-    //@codingStandardsIgnoreEnd
-
+  public function xTestUserTokenLinkCreateInUrl() {
     $this->web_user = $this->drupalCreateUser(array(
       'administer content types',
       'administer fields',
@@ -352,12 +348,8 @@ public function _testUserTokenLinkCreateInURL() {
 
   /**
    * Trying to set the url to contain a token.
-   *
-   * @codingStandardsIgnoreStart
    */
-  public function _testUserTokenLinkCreateInURL2() {
-    // @codingStandardsIgnoreEnd
-
+  public function xTestUserTokenLinkCreateInUrl2() {
     $this->web_user = $this->drupalCreateUser(array(
       'administer content types',
       'administer fields',
diff --git a/tests/link.validate.test b/tests/link.validate.test
index f6db617..1694b49 100644
--- a/tests/link.validate.test
+++ b/tests/link.validate.test
@@ -234,7 +234,7 @@ public function testLinkValidateBadUrlValidateOff() {
    * Test if a bad url can sneak through un-filtered if we play with the
    * validation...
    */
-  public function _testLinkValidateSwitchingBetweenValidationStatus() {
+  public function xTestLinkValidateSwitchingBetweenValidationStatus() {
     $this->acquireContentTypes(1);
     $this->web_user = $this->drupalCreateUser(array(
       'administer content types',
@@ -418,7 +418,7 @@ public function testGermanEszettUrl() {
   /**
    * Check Spanish ñ in URL.
    */
-  public function testSpecialNUrl() {
+  public function testSpecialEneUrl() {
     $this->linkTestValidateUrl('http://www.testÑñ.com/');
   }
 
@@ -531,7 +531,10 @@ public function testValidateEmailLinkBad() {
     $this->assertEqual(FALSE, $valid, 'Make sure just a bad address is correctly failed');
   }
 
-  function testValidateTelLinks() {
+  /**
+   * Confirm that valid tel: links work as expected.
+   */
+  public function testValidateTelLinks() {
     $links = array(
       'tel:01',
       'tel:123456789012345',
@@ -545,7 +548,10 @@ function testValidateTelLinks() {
     }
   }
 
-  function testValidateTelLinksBad() {
+  /**
+   * Confirm that invalid tel: links work as expected.
+   */
+  public function testValidateTelLinksBad() {
     $links = array(
       'tel:0',
       'tel:1234567890123456',