* {ext,lib,test}/**/*.rb: removed trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/rexml/child.rb b/lib/rexml/child.rb
index 033057da55..fd59d7283a 100644
--- a/lib/rexml/child.rb
+++ b/lib/rexml/child.rb
@@ -15,8 +15,8 @@ module REXML
     #   if supplied, the parent of this child will be set to the
     #   supplied value, and self will be added to the parent
     def initialize( parent = nil )
-      @parent = nil  
-      # Declare @parent, but don't define it.  The next line sets the 
+      @parent = nil
+      # Declare @parent, but don't define it.  The next line sets the
       # parent.
       parent.add( self ) if parent
     end
@@ -68,7 +68,7 @@ module REXML
       parent.insert_after self, other
     end
 
-    # Sets the previous sibling of this child.  This can be used to insert a 
+    # Sets the previous sibling of this child.  This can be used to insert a
     # child before some other child.
     #  a = Element.new("a")
     #  b = a.add_element("b")