diff --git a/xml/System.IO/MatchCasing.xml b/xml/System.IO/MatchCasing.xml
index d83d85610b2..98e21be9f26 100644
--- a/xml/System.IO/MatchCasing.xml
+++ b/xml/System.IO/MatchCasing.xml
@@ -17,7 +17,7 @@
System.Enum
- To be added.
+ Specifies the type of character casing to match.
To be added.