added the mention of library in which each class is defined to the documentation (patch 1756715)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47777 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/strmsock.tex

@@ -26,6 +26,10 @@ and it does not support seeking.
 
 <wx/sckstrm.h>
 
+\wxheading{Library}
+
+\helpref{wxNet}{librarieslist}
+
 \wxheading{See also}
 
 \helpref{wxSocketBase}{wxsocketbase}
@@ -56,6 +60,10 @@ and it does not support seeking.
 
 <wx/sckstrm.h>
 
+\wxheading{Library}
+
+\helpref{wxNet}{librarieslist}
+
 \wxheading{See also}
 
 \helpref{wxSocketBase}{wxsocketbase}