@@ -119,7 +119,7 @@ public function decode($data, $format, array $context = array())
119119 *
120120 * @param string $format format name
121121 *
122- * @return Boolean
122+ * @return bool
123123 */
124124 public function supportsEncoding ($ format )
125125 {
@@ -131,7 +131,7 @@ public function supportsEncoding($format)
131131 *
132132 * @param string $format format name
133133 *
134- * @return Boolean
134+ * @return bool
135135 */
136136 public function supportsDecoding ($ format )
137137 {
@@ -161,7 +161,7 @@ public function getRootNodeName()
161161 * @param \DOMNode $node
162162 * @param string $val
163163 *
164- * @return Boolean
164+ * @return bool
165165 */
166166 final protected function appendXMLString ($ node , $ val )
167167 {
@@ -180,7 +180,7 @@ final protected function appendXMLString($node, $val)
180180 * @param DOMNode $node
181181 * @param string $val
182182 *
183- * @return Boolean
183+ * @return bool
184184 */
185185 final protected function appendText ($ node , $ val )
186186 {
@@ -194,7 +194,7 @@ final protected function appendText($node, $val)
194194 * @param DOMNode $node
195195 * @param string $val
196196 *
197- * @return Boolean
197+ * @return bool
198198 */
199199 final protected function appendCData ($ node , $ val )
200200 {
@@ -208,7 +208,7 @@ final protected function appendCData($node, $val)
208208 * @param DOMNode $node
209209 * @param DOMDocumentFragment $fragment
210210 *
211- * @return Boolean
211+ * @return bool
212212 */
213213 final protected function appendDocumentFragment ($ node , $ fragment )
214214 {
@@ -226,7 +226,7 @@ final protected function appendDocumentFragment($node, $fragment)
226226 *
227227 * @param string $name
228228 *
229- * @return Boolean
229+ * @return bool
230230 */
231231 final protected function isElementNameValid ($ name )
232232 {
@@ -293,7 +293,7 @@ private function parseXml($node)
293293 * @param array|object $data data
294294 * @param string $xmlRootNodeName
295295 *
296- * @return Boolean
296+ * @return bool
297297 *
298298 * @throws UnexpectedValueException
299299 */
@@ -362,7 +362,7 @@ private function buildXml($parentNode, $data, $xmlRootNodeName = null)
362362 * @param string $nodeName
363363 * @param string $key
364364 *
365- * @return Boolean
365+ * @return bool
366366 */
367367 private function appendNode ($ parentNode , $ data , $ nodeName , $ key = null )
368368 {
@@ -384,7 +384,7 @@ private function appendNode($parentNode, $data, $nodeName, $key = null)
384384 *
385385 * @param string $val
386386 *
387- * @return Boolean
387+ * @return bool
388388 */
389389 private function needsCdataWrapping ($ val )
390390 {
@@ -397,7 +397,7 @@ private function needsCdataWrapping($val)
397397 * @param DOMNode $node
398398 * @param mixed $val
399399 *
400- * @return Boolean
400+ * @return bool
401401 */
402402 private function selectNodeType ($ node , $ val )
403403 {
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