Don't right trim the deprecation message

Author: alexpott

src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php

@@ -223,7 +223,7 @@ public static function register($mode = 0)
                         uasort($deprecations[$group], $cmp);
 
                         foreach ($deprecations[$group] as $msg => $notices) {
-                            echo "\n", rtrim($msg, '.'), ': ', $notices['count'], "x\n";
+                            echo "\n  ", $notices['count'], 'x: ', $msg, "\n";
 
                             arsort($notices);
 

src/Symfony/Bridge/PhpUnit/Tests/DeprecationErrorHandler/default.phpt

@@ -63,20 +63,20 @@ $foo->testNonLegacyBar();
 --EXPECTF--
 Unsilenced deprecation notices (3)
 
-unsilenced foo deprecation: 2x
+  2x: unsilenced foo deprecation
     2x in FooTestCase::testLegacyFoo
 
-unsilenced bar deprecation: 1x
+  1x: unsilenced bar deprecation
     1x in FooTestCase::testNonLegacyBar
 
 Remaining deprecation notices (1)
 
-silenced bar deprecation: 1x
+  1x: silenced bar deprecation
     1x in FooTestCase::testNonLegacyBar
 
 Legacy deprecation notices (1)
 
 Other deprecation notices (1)
 
-root deprecation: 1x
+  1x: root deprecation
 

src/Symfony/Bridge/PhpUnit/Tests/DeprecationErrorHandler/weak_vendors_on_non_vendor.phpt

@@ -55,20 +55,20 @@ $foo->testNonLegacyBar();
 --EXPECTF--
 Unsilenced deprecation notices (3)
 
-unsilenced foo deprecation: 2x
+  2x: unsilenced foo deprecation
     2x in FooTestCase::testLegacyFoo
 
-unsilenced bar deprecation: 1x
+  1x: unsilenced bar deprecation
     1x in FooTestCase::testNonLegacyBar
 
 Remaining deprecation notices (1)
 
-silenced bar deprecation: 1x
+  1x: silenced bar deprecation
     1x in FooTestCase::testNonLegacyBar
 
 Legacy deprecation notices (1)
 
 Other deprecation notices (1)
 
-root deprecation: 1x
+  1x: root deprecation