languages.yml in github-linguist-4.4.2

- old
+ new

@@ -3163,10 +3163,10 @@
   - .xc
   tm_scope: source.c
   ace_mode: c_cpp
 
 XML:
-  type: markup
+  type: data
   ace_mode: xml
   aliases:
   - rss
   - xsd
   - wsdl