Code Standards: Clean up whitespace on the end of a file.

See: #45163.
Props: whyisjake.



git-svn-id: https://develop.svn.wordpress.org/trunk@47866 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/term/getTermBy.php

@@ -39,7 +39,7 @@ class Tests_Term_GetTermBy extends WP_UnitTestCase {
 		$term1 = wp_insert_term( 'Foo', 'category', array( 'slug' => 'foo' ) );
 		$term2 = get_term_by( 'ID', $term1['term_id'], 'category' );
 		$this->assertEquals( get_term( $term1['term_id'], 'category' ), $term2 );
-	}	
+	}
 
 	/**
 	 * @ticket 21651