diff --git a/base/ltfssaxes.dtx b/base/ltfssaxes.dtx
index 1bc97f419..245cb22bd 100644
--- a/base/ltfssaxes.dtx
+++ b/base/ltfssaxes.dtx
@@ -3887,12 +3887,12 @@
 %    
 %    New commands to select spaced small capitals. There isn't a
 %    single free font that supports it. However, some commercial ones
-%    do, so we offer it. It is possible to produce spaced small
+%    do, so we offer it. It is also possible to produce spaced small
 %    capitals from normal small capitals in OTF fonts using
 %    \texttt{otftotfm} with calls such as
 %\begin{verbatim}
 %  otftotfm -e TEXMF/fonts/enc/dvips/base/texnansx.enc \
-%    SourceSerifPro-Regular.ttf -fkern -fliga --feature=smcp \
+%    SourceSerifPro-Regular.otf -fkern -fliga --feature=smcp \
 %    --letterspacing=80 SourceSerifPro-Regular-ssc-LY1
 %\end{verbatim}
 %