fix tests

Author: JBlond

lib/jblond/Diff/Renderer/Html/HtmlArray.php

@@ -218,7 +218,7 @@ private function getChangeExtent($fromLine, $toLine)
 	/**
 	 * Format a series of lines suitable for output in a HTML rendered diff.
 	 * This involves replacing tab characters with spaces, making the HTML safe
-	 * for output, ensuring that double spaces are replaced with   etc.
+	 * for output, ensuring that double spaces are replaced with   etc.
 	 *
 	 * @param array $lines Array of lines to format.
 	 * @return array Array of the formatted lines.
@@ -236,7 +236,7 @@ protected function formatLines($lines)
 	}
 
 	/**
-	 * Replace a string containing spaces with a HTML representation using  .
+	 * Replace a string containing spaces with a HTML representation using  .
 	 *
 	 * @param array $matches The string of spaces.
 	 * @return string The HTML representation of the string.
@@ -252,7 +252,7 @@ protected function fixSpaces($matches)
 			}
 			$div = floor($count / 2);
 			$mod = $count % 2;
-			$buffer	.= str_repeat('  ', $div).str_repeat(' ', $mod);
+			$buffer	.= str_repeat('  ', $div).str_repeat(' ', $mod);
 		}
 
 		$div = floor($count / 2);

tests/Diff/Renderer/ArrayTest.php

@@ -49,7 +49,7 @@ public function testRenderFixesSpaces()
 					'base' => array(
 						'offset' => 0,
 						'lines' => array(
-							'<del>&nbsp; &nbsp;</del>a',
+							'<del>&#xA0; &#xA0;</del>a',
 						)
 					),
 					'changed' => array(