Trim trailing whitespace in source code files

3 files changed, 5 insertions, 5 deletions

diff --git a/ext/simplexml/README b/ext/simplexml/README
index bb9240d103..406b312002 100755
--- a/ext/simplexml/README
+++ b/ext/simplexml/README
@@ -8,12 +8,12 @@ SimpleXML objects follow four basic rules:
 4) string conversion allows to access TEXT data
 
 When iterating properties then the extension always iterates over
-all nodes with that element name. Thus method children() must be 
+all nodes with that element name. Thus method children() must be
 called to iterate over subnodes. But also doing the following:
 foreach ($obj->node_name as $elem) {
   // do something with $elem
 }
-always results in iteration of 'node_name' elements. So no further 
+always results in iteration of 'node_name' elements. So no further
 check is needed to distinguish the number of nodes of that type.
 
 When an elements TEXT data is being accessed through a property
@@ -29,6 +29,6 @@ TODO
 ====
 
 At the moment property access to multiple elements of the same
-name returns an array of SimpleXML objects. This should be an 
+name returns an array of SimpleXML objects. This should be an
 object of a new type instead so that all kinds of linkage,
 assignment and deleting would work.
diff --git a/ext/simplexml/tests/sxe.xml b/ext/simplexml/tests/sxe.xml
index 909b4e652c..413be72087 100755
--- a/ext/simplexml/tests/sxe.xml
+++ b/ext/simplexml/tests/sxe.xml
@@ -14,4 +14,4 @@
    </elem3>
   </elem2>
  </elem1>
-</sxe> 
\ No newline at end of file
+</sxe>
\ No newline at end of file
diff --git a/ext/simplexml/tests/sxe私はガラスを食べられます.xml b/ext/simplexml/tests/sxe私はガラスを食べられます.xml
index 909b4e652c..413be72087 100644
--- a/ext/simplexml/tests/sxe私はガラスを食べられます.xml
+++ b/ext/simplexml/tests/sxe私はガラスを食べられます.xml
@@ -14,4 +14,4 @@
    </elem3>
   </elem2>
  </elem1>
-</sxe> 
\ No newline at end of file
+</sxe>
\ No newline at end of file