Merge branch '2.7' into 2.8

* 2.7:
  removed dots at the end of @param and @return
  fixed typo

Author: fabpot

ErrorHandler.php

@@ -380,7 +380,7 @@ private function reRegister($prev)
      * @param int    $line
      * @param array  $context
      *
-     * @return bool Returns false when no handling happens so that the PHP engine can handle the error itself.
+     * @return bool Returns false when no handling happens so that the PHP engine can handle the error itself
      *
      * @throws \ErrorException When $this->thrownErrors requests so
      *

ExceptionHandler.php

@@ -96,7 +96,7 @@ public function setHandler($handler)
      *
      * @param string $format The format for links to source files
      *
-     * @return string The previous file link format.
+     * @return string The previous file link format
      */
     public function setFileLinkFormat($format)
     {

Tests/DebugClassLoaderTest.php

@@ -18,7 +18,7 @@
 class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
 {
     /**
-     * @var int Error reporting level before running tests.
+     * @var int Error reporting level before running tests
      */
     private $errorReporting;