Remove trailing whitespace.

Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>

tests/HTMLPurifier/Strategy/MakeWellFormedTest.php

@@ -2,105 +2,105 @@
 
 class HTMLPurifier_Strategy_MakeWellFormedTest extends HTMLPurifier_StrategyHarness
 {
-    
+
     function setUp() {
         parent::setUp();
         $this->obj = new HTMLPurifier_Strategy_MakeWellFormed();
     }
-    
+
     function testEmptyInput() {
         $this->assertResult('');
     }
-    
+
     function testWellFormedInput() {
         $this->assertResult('This is <b>bold text</b>.');
     }
-    
+
     function testUnclosedTagTerminatedByDocumentEnd() {
         $this->assertResult(
             '<b>Unclosed tag, gasp!',
             '<b>Unclosed tag, gasp!</b>'
         );
     }
-    
+
     function testUnclosedTagTerminatedByParentNodeEnd() {
         $this->assertResult(
             '<b><i>Bold and italic?</b>',
             '<b><i>Bold and italic?</i></b>'
         );
     }
-    
+
     function testRemoveStrayClosingTag() {
         $this->assertResult(
             'Unused end tags... recycle!</b>',
             'Unused end tags... recycle!'
         );
     }
-    
+
     function testConvertStartToEmpty() {
         $this->assertResult(
             '<br style="clear:both;">',
             '<br style="clear:both;" />'
         );
     }
-    
+
     function testConvertEmptyToStart() {
         $this->assertResult(
             '<div style="clear:both;" />',
             '<div style="clear:both;"></div>'
         );
     }
-    
+
     function testAutoCloseParagraph() {
         $this->assertResult(
             '<p>Paragraph 1<p>Paragraph 2',
             '<p>Paragraph 1</p><p>Paragraph 2</p>'
         );
     }
-    
+
     function testAutoCloseParagraphInsideDiv() {
         $this->assertResult(
             '<div><p>Paragraphs<p>In<p>A<p>Div</div>',
             '<div><p>Paragraphs</p><p>In</p><p>A</p><p>Div</p></div>'
         );
     }
-    
+
     function testAutoCloseListItem() {
         $this->assertResult(
             '<ol><li>Item 1<li>Item 2</ol>',
             '<ol><li>Item 1</li><li>Item 2</li></ol>'
         );
     }
-    
+
     function testAutoCloseColgroup() {
         $this->assertResult(
             '<table><colgroup><col /><tr></tr></table>',
             '<table><colgroup><col /></colgroup><tr></tr></table>'
         );
     }
-    
+
     function testAutoCloseMultiple() {
         $this->assertResult(
             '<span><span><div></div>',
             '<span><span></span></span><div></div>'
         );
     }
-    
+
     function testUnrecognized() {
         $this->assertResult(
             '<asdf><foobar /><biddles>foo</asdf>',
             '<asdf><foobar /><biddles>foo</biddles></asdf>'
         );
     }
-    
+
     function testBlockquoteWithInline() {
         $this->config->set('HTML', 'Doctype', 'XHTML 1.0 Strict');
         $this->assertResult(
-            // This is actually invalid, but will be fixed by 
+            // This is actually invalid, but will be fixed by
             // ChildDef_StrictBlockquote
             '<blockquote>foo<b>bar</b></blockquote>'
         );
     }
-    
+
 }