Fix broken backslashes in Unicode strings section.
This closes bug #123730.
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex
index 9deb26a..85fb5c1 100644
--- a/Doc/tut/tut.tex
+++ b/Doc/tut/tut.tex
@@ -771,7 +771,7 @@
u'Hello World !'
\end{verbatim}
-The escape sequence \code{\\u0020} indicates to insert the Unicode
+The escape sequence \code{\e u0020} indicates to insert the Unicode
character with the HEX ordinal 0x0020 (the space character) at the
given position.
@@ -784,7 +784,7 @@
For experts, there is also a raw mode just like for normal
strings. You have to prepend the string with a small 'r' to have
Python use the \emph{Raw-Unicode-Escape} encoding. It will only apply
-the above \code{\\uXXXX} conversion if there is an uneven number of
+the above \code{\e uXXXX} conversion if there is an uneven number of
backslashes in front of the small 'u'.
\begin{verbatim}