@@ -914,13 +914,13 @@ Each licensor may chose three different methods of licensing, as follows:
\begin{itemize}
\item explicitly name a single version of GPL for their work (usually
indicated in shorthand by saying the license is ``GPLv$X$-only''), or
\item name no version of the GPL, thus they allow their downstream recipients
to select any version of the GPL they chose (usually indicated in shorthand
to select any version of the GPL they choose (usually indicated in shorthand
by saying the license is simply ``GPL''), or
\item name a specific version of GPL and give downstream recipients the
option to chose that version ``or any later version as published by the
FSF'' (usually indicated by saying the license is
``GPLv$X$-or-later'')\footnote{The shorthand of ``GPL$X+$'' is also popular