Fix up a few style nits -- avoid "e.g." and "i.e." -- these make
translation more difficult, as well as reading the English more
difficult for non-native speakers.
diff --git a/Doc/lib/libsha.tex b/Doc/lib/libsha.tex
index 4d15abe..8eed1f9 100644
--- a/Doc/lib/libsha.tex
+++ b/Doc/lib/libsha.tex
@@ -42,7 +42,7 @@
\begin{methoddesc}[sha]{update}{arg}
Update the sha object with the string \var{arg}. Repeated calls are
equivalent to a single call with the concatenation of all the
-arguments, i.e.\ \code{m.update(a); m.update(b)} is equivalent to
+arguments: \code{m.update(a); m.update(b)} is equivalent to
\code{m.update(a+b)}.
\end{methoddesc}