diff --git a/src/Symfony/Component/String/Tests/Inflector/EnglishInflectorTest.php b/src/Symfony/Component/String/Tests/Inflector/EnglishInflectorTest.php
index 2edeedfbd3928..032fe20251ca6 100644
--- a/src/Symfony/Component/String/Tests/Inflector/EnglishInflectorTest.php
+++ b/src/Symfony/Component/String/Tests/Inflector/EnglishInflectorTest.php
@@ -81,12 +81,12 @@ public function singularizeProvider()
             ['formulas', 'formula'],
             ['conspectuses', 'conspectus'],
             ['fungi', 'fungus'],
-            ['funguses', ['fungus', 'funguse', 'fungusis']],
+            ['fungi', ['fungus', 'funguse', 'fungusis']],
             ['garages', ['garag', 'garage']],
             ['geese', 'goose'],
             ['halves', ['half', 'halve', 'halff']],
             ['hats', 'hat'],
-            ['heroes', ['hero', 'heroe']],
+            ['heroes', ['hero', 'hero']],
             ['hippopotamuses', ['hippopotamus', 'hippopotamuse', 'hippopotamusis']], //hippopotami
             ['hoaxes', 'hoax'],
             ['hooves', ['hoof', 'hoove', 'hooff']],
@@ -243,7 +243,7 @@ public function pluralizeProvider()
             ['life', 'lives'],
             ['louse', 'lice'],
             ['man', 'men'],
-            ['matrix', ['matricies', 'matrixes']],
+            ['matrix', ['matrices', 'matrixes']],
             ['mouse', 'mice'],
             ['move', 'moves'],
             ['movie', 'movies'],