Cleanup more @return annotations

Author: nicolas-grekas

OptionsResolver.php

@@ -280,7 +280,7 @@ public function setDefaults(array $defaults)
      * Returns true if {@link setDefault()} was called for this option.
      * An option is also considered set if it was set to null.
      *
-     * @return bool Whether a default value is set
+     * @return bool
      */
     public function hasDefault(string $option)
     {
@@ -315,7 +315,7 @@ public function setRequired($optionNames)
      *
      * An option is required if it was passed to {@link setRequired()}.
      *
-     * @return bool Whether the option is required
+     * @return bool
      */
     public function isRequired(string $option)
     {
@@ -325,7 +325,7 @@ public function isRequired(string $option)
     /**
      * Returns the names of all required options.
      *
-     * @return string[] The names of the required options
+     * @return string[]
      *
      * @see isRequired()
      */
@@ -341,7 +341,7 @@ public function getRequiredOptions()
      * to {@link setDefault()}. This option must be passed explicitly to
      * {@link resolve()}, otherwise an exception will be thrown.
      *
-     * @return bool Whether the option is missing
+     * @return bool
      */
     public function isMissing(string $option)
     {
@@ -351,9 +351,7 @@ public function isMissing(string $option)
     /**
      * Returns the names of all options missing a default value.
      *
-     * @return string[] The names of the missing options
-     *
-     * @see isMissing()
+     * @return string[]
      */
     public function getMissingOptions()
     {
@@ -392,7 +390,7 @@ public function setDefined($optionNames)
      * Returns true for any option passed to {@link setDefault()},
      * {@link setRequired()} or {@link setDefined()}.
      *
-     * @return bool Whether the option is defined
+     * @return bool
      */
     public function isDefined(string $option)
     {
@@ -402,7 +400,7 @@ public function isDefined(string $option)
     /**
      * Returns the names of all defined options.
      *
-     * @return string[] The names of the defined options
+     * @return string[]
      *
      * @see isDefined()
      */
@@ -869,7 +867,7 @@ public function clear()
      *  - Options have invalid types;
      *  - Options have invalid values.
      *
-     * @return array The merged and validated options
+     * @return array
      *
      * @throws UndefinedOptionsException If an option name is undefined
      * @throws InvalidOptionsException   If an option doesn't fulfill the
@@ -932,7 +930,7 @@ public function resolve(array $options = [])
      *
      * @param bool $triggerDeprecation Whether to trigger the deprecation or not (true by default)
      *
-     * @return mixed The option value
+     * @return mixed
      *
      * @throws AccessException           If accessing this method outside of
      *                                   {@link resolve()}
@@ -1194,7 +1192,7 @@ private function verifyTypes(string $type, $value, array &$invalidTypes, int $le
      *
      * @param string $option The option name
      *
-     * @return bool Whether the option is set
+     * @return bool
      *
      * @throws AccessException If accessing this method outside of {@link resolve()}
      *
@@ -1241,7 +1239,7 @@ public function offsetUnset($option)
      *
      * This may be only a subset of the defined options.
      *
-     * @return int Number of options
+     * @return int
      *
      * @throws AccessException If accessing this method outside of {@link resolve()}
      *