ISTWCMS-4764 Rewrite comments in order to make them clear

tests/src/Functional/UwWcmsBasicTest.php

@@ -1200,21 +1200,20 @@ class UwWcmsBasicTest extends BrowserTestBase {
     $smallhighlight = $this->assertSession()->optionExists('default_value_input[field_uw_ff_info][0][style]', 'small');
     $this->assertTrue($smallhighlight);
     $this->assertEquals('Small highlight', $smallhighlight->getText());
-    // Test case 2:
-    // Make sure adding facts and figures block, the config
-    // block includes 'Small highlight' with value 'small',
-    // the default color is 'Default[uWaterloo]' and not have "none" option.
+    // Check the configure block by adding facts and figures.
     $this->drupalGet('node/1/layout');
     $this->assertSession()->statusCodeEquals(200);
     $this->clickLink('Add block');
     $this->clickLink('Facts and figures');
     // The top-level remove button doesn't exist.
     $this->assertNoFieldByName('settings_block_form_field_uw_ff_fact_figure_0_remove');
+    // The default color is 'Default[uWaterloo]' and not have "none" option.
     $options = $this->getOptions('settings[block_form][field_uw_ff_fact_figure][0][subform][field_uw_ff_def_color]');
     foreach ($options as $option) {
       $this->assertNotEqual('- None -', $option);
     }
     $this->assertFieldByXPath('//option[@value="org-default" and @selected="selected"]', NULL, 'Default uWaterloo is selected.');
+    // The type includes 'Small highlight' with value 'small'.
     $smallhighlight = $this->assertSession()->optionExists('settings[block_form][field_uw_ff_fact_figure][0][subform][field_uw_fact_figure][0][subform][field_uw_ff_info][0][style]', 'small');
     $this->assertTrue($smallhighlight);
     $this->assertEquals('Small highlight', $smallhighlight->getText());