diff --git a/docs/preso/00-ISday19/isday.pdf b/docs/preso/00-ISday19/isday.pdf
index 4facfd1..b1965e2 100644
Binary files a/docs/preso/00-ISday19/isday.pdf and b/docs/preso/00-ISday19/isday.pdf differ
diff --git a/docs/preso/00-ISday19/isday.tex b/docs/preso/00-ISday19/isday.tex
index e5b8044..152f0f8 100644
--- a/docs/preso/00-ISday19/isday.tex
+++ b/docs/preso/00-ISday19/isday.tex
@@ -289,7 +289,7 @@ The D4 server provides a {\bf web interface} to manage D4 sensors, sessions and
            \begin{itemize}
            \item {\bf processes} data produced by D4 sensors (pcaps),
            \item {\bf displays} potential backscatter traffic on standard output,
-           \item {\bf focuses} on TCP SYN scans in this first release.
+           \item {\bf focuses} on TCP SYN flood in this first release.
 
 \end{itemize}
 \end{itemize}