diff --git a/doc/petidomo.tex b/doc/petidomo.tex
index 884ca2b..c20751a 100644
--- a/doc/petidomo.tex
+++ b/doc/petidomo.tex
@@ -63,7 +63,7 @@ values if unspecified, are:
 
 \item[{-}{-}help] Display the complete list of command line options.
 
-\item[{-}{-}prefix] The the \file{PREFIX} for all following paths. The
+\item[{-}{-}prefix] The \file{PREFIX} for all following paths. The
 default is \file{/usr/local}.
 
 \item[{-}{-}exec-prefix] Set the \file{EPREFIX} for all following
@@ -1224,7 +1224,7 @@ The command ``add'' is synonymous to ``subscribe''.
 \section{UNSUBSCRIBE}
 
 The syntax and usage of the ``unsubscribe`` command are the same as the
-``subscribe'' command. The difference is, though, the the user's address
+``subscribe'' command. The difference is, though, the user's address
 is removed from the mailing list rather than added to it.
 
 ``delete'' and ``remove'' can be used synonymously to ``unsubscribe''.