diff --git a/system/language/english/unit_test_lang.php b/system/language/english/unit_test_lang.php
index b64ea6d..33b20c5 100644
--- a/system/language/english/unit_test_lang.php
+++ b/system/language/english/unit_test_lang.php
@@ -11,8 +11,8 @@
$lang['ut_failed'] = 'Failed';
$lang['ut_boolean'] = 'Boolean';
$lang['ut_integer'] = 'Integer';
-$lang['ut_double'] = 'Float';
-$lang['ut_float'] = 'Floag';
+$lang['ut_float'] = 'Float';
+$lang['ut_double'] = 'Float'; // can be the same as float
$lang['ut_string'] = 'String';
$lang['ut_array'] = 'Array';
$lang['ut_object'] = 'Object';