Fix typo on the part of documenting inner_xml()
@@ -20,7 +20,7 @@ module LibXML
# node.inner_xml -> "string"
# node.inner_xml(:indent => true, :encoding => 'UTF-8', :level => 0) -> "string"
#
- # Converts a node's children, to a string representation. To include
+ # Converts a node's children to a string representation. To include
# the node, use XML::Node#to_s. For more information about
# the supported options, see XML::Node#to_s.
def inner_xml(options = Hash.new)
