replace deprecated options resolver uses by new ones

Author: Tobion

OptionsResolver.php

@@ -466,7 +466,7 @@ public function setAllowedValues($option, $allowedValues = null)
 
         // BC
         if (is_array($option) && null === $allowedValues) {
-            trigger_error('Calling the '.__METHOD__.' method with an array options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
+            trigger_error('Calling the '.__METHOD__.' method with an array of options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
 
             foreach ($option as $optionName => $optionValues) {
                 $this->setAllowedValues($optionName, $optionValues);
@@ -522,7 +522,7 @@ public function addAllowedValues($option, $allowedValues = null)
 
         // BC
         if (is_array($option) && null === $allowedValues) {
-            trigger_error('Calling the '.__METHOD__.' method with an array options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
+            trigger_error('Calling the '.__METHOD__.' method with an array of options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
 
             foreach ($option as $optionName => $optionValues) {
                 $this->addAllowedValues($optionName, $optionValues);
@@ -576,7 +576,7 @@ public function setAllowedTypes($option, $allowedTypes = null)
 
         // BC
         if (is_array($option) && null === $allowedTypes) {
-            trigger_error('Calling the '.__METHOD__.' method with an array options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
+            trigger_error('Calling the '.__METHOD__.' method with an array of options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
 
             foreach ($option as $optionName => $optionTypes) {
                 $this->setAllowedTypes($optionName, $optionTypes);
@@ -626,7 +626,7 @@ public function addAllowedTypes($option, $allowedTypes = null)
 
         // BC
         if (is_array($option) && null === $allowedTypes) {
-            trigger_error('Calling the '.__METHOD__.' method with an array options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
+            trigger_error('Calling the '.__METHOD__.' method with an array of options is deprecated since version 2.6 and will be removed in 3.0. Use the new signature with a single option instead.', E_USER_DEPRECATED);
 
             foreach ($option as $optionName => $optionTypes) {
                 $this->addAllowedTypes($optionName, $optionTypes);