use newsince{2.9.0}, not {3.0}

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50053 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/latex/wx/app.tex b/docs/latex/wx/app.tex
index 8f2e0ced5d318ab44618a44d01384e2f407c5b87..ab2a324b64dfea1889ee990b4acc0b935a117253 100644 (file)
--- a/docs/latex/wx/app.tex
+++ b/docs/latex/wx/app.tex
@@ -141,7 +141,7 @@ for the file names or configuration file keys.
 
 By default, returns the same string as \helpref{GetAppName}{wxappgetappname}.
 
-\newsince{3.0}
+\newsince{2.9.0}
 
 
 \membersection{wxApp::GetAppName}\label{wxappgetappname}