that teaches

go-preface.tex

@@ -8,7 +8,7 @@ \section*{Audience}
 The intended audience of this book is people who are familiar with programming
 and know some programming languages, be it C\cite{c}, C++\cite{c++}, 
 Perl\cite{perl}, Java\cite{java}, Erlang\cite{erlang}, Scala\cite{scala} or
-Haskell\cite{haskell}. This is \emph{not} a book which teaches you how to 
+Haskell\cite{haskell}. This is \emph{not} a book that teaches you how to 
 program, this is a book that just teaches you how to use Go.
 
 As with