diff --git a/docs/signatures.pdf b/docs/signatures.pdf
index 075345657..e47ad4a03 100644
Binary files a/docs/signatures.pdf and b/docs/signatures.pdf differ
diff --git a/docs/signatures.tex b/docs/signatures.tex
index 87a9dbf71..2896dccee 100644
--- a/docs/signatures.tex
+++ b/docs/signatures.tex
@@ -590,7 +590,7 @@ clamav-wide-C0;Target:0;0&1;414141;68656c6c6f/iwfa
 	\item \verb+x [PCRE_EXTENDED]+
 	\item \verb+A [PCRE_ANCHORED]+
 	\item \verb+E [PCRE_DOLLAR_ENODNLY]+
-	\item \verb+G [PCRE_UNGREEDY]+
+	\item \verb+U [PCRE_UNGREEDY]+
 	\end{itemize}
     \end{itemize}
     Examples: