Typo. (#1042)

Author: radekdostal

forms/cs/validation.texy

@@ -364,7 +364,7 @@ $details->addInteger('age')
 $details->addInteger('age2')
 	->setRequired('age2');
 
-$form->addSubmit('send1'); // Validuje celý formuláře
+$form->addSubmit('send1'); // Validuje celý formulář
 $form->addSubmit('send2')
 	->setValidationScope([]); // Nevaliduje vůbec
 $form->addSubmit('send3')