diff --git a/doc/en/Gtk/ComboBox.xml b/doc/en/Gtk/ComboBox.xml
index 1395564d9..a97347c06 100644
--- a/doc/en/Gtk/ComboBox.xml
+++ b/doc/en/Gtk/ComboBox.xml
@@ -667,7 +667,7 @@ Default value: 0
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
+        <summary>Returns the text that is currently selected in the ComboBox.</summary>
         <value>a <see cref="T:System.String" /></value>
         <remarks>To be added</remarks>
         <since version="Gtk# 2.6" />
@@ -804,4 +804,4 @@ Default value: 0
       </Docs>
     </Member>
   </Members>
-</Type>
+</Type>
\ No newline at end of file