fix variable name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enc/trans/newline.trans

@@ -65,12 +65,12 @@ rb_crlf_newline = {
 };
 
 <%
-  map_crlf = {}
+  map_cr = {}
-  map_crlf["{00-09,0b-ff}"] = :nomap
+  map_cr["{00-09,0b-ff}"] = :nomap
-  map_crlf["0a"] = "0d"
+  map_cr["0a"] = "0d"
 %>
 
-<%= transcode_generate_node(ActionMap.parse(map_crlf), "cr_newline") %>
+<%= transcode_generate_node(ActionMap.parse(map_cr), "cr_newline") %>
 
 static const rb_transcoder
 rb_cr_newline = {