[ 1243081 ] repair typos
diff --git a/Doc/lib/libsets.tex b/Doc/lib/libsets.tex
index e90e527..40ea031 100644
--- a/Doc/lib/libsets.tex
+++ b/Doc/lib/libsets.tex
@@ -169,8 +169,8 @@
Also note, the module also includes a \method{union_update()} method
which is an alias for \method{update()}. The method is included for
-backwards compatability. Programmers should prefer the
-\method{update()} method because it the one supported by the builtin
+backwards compatibility. Programmers should prefer the
+\method{update()} method because it is the one supported by the builtin
\class{set()} and \class{frozenset()} types.
\subsection{Example \label{set-example}}
@@ -254,7 +254,7 @@
\item The built-in versions have more space efficient pickles.
\item The built-in versions do not have a \method{union_update()} method.
Instead, use the \method{update()} method which is equivalent.
-\item The built-in versions do not have a \method{_repr(sort=True)} method.
+\item The built-in versions do not have a \method{_repr(sorted=True)} method.
Instead, use the built-in \function{repr()} and \function{sorted()}
functions: \code{repr(sorted(s))}.
\item The built-in version does not have a protocol for automatic conversion