efl-mono: properly close XML comment

Summary:
XML document generation was skipping the rest of this file because of a missing
XMl closing tag. Fortunately, it was almost at the end of the file.

Reviewers: lauromoura, vitor.sousa, felipealmeida

Reviewed By: vitor.sousa

Subscribers: cedric, #reviewers, #committers, zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6905

src/bindings/mono/eo_mono/iwrapper.cs

@@ -494,7 +494,7 @@ public class StrbufKeepOwnershipMarshaler: ICustomMarshaler {
 /// <summary>General exception for errors inside the binding.</summary>
 public class EflException : Exception
 {
-    /// <summary>Create a new EflException with the given.
+    /// <summary>Create a new EflException with the given message.</summary>
     public EflException(string message) : base(message)
     {
     }