The soundex module is built-in, not standard.
"--" ==> "---"
diff --git a/Doc/lib/libsoundex.tex b/Doc/lib/libsoundex.tex
index 373da38..27d9bf3 100644
--- a/Doc/lib/libsoundex.tex
+++ b/Doc/lib/libsoundex.tex
@@ -1,6 +1,6 @@
-\section{Standard Module \sectcode{soundex}}
+\section{Built-in Module \sectcode{soundex}}
\label{module-soundex}
-\stmodindex{soundex}
+\bimodindex{soundex}
\renewcommand{\indexsubitem}{(in module soundex)}
The soundex algorithm takes an English word, and returns an
@@ -10,7 +10,7 @@
Note that the soundex algorithm is quite simple-minded, and isn't
perfect by any measure. Its main purpose is to help looking up names
-in databases, when the name may be misspelled -- soundex hashes common
+in databases, when the name may be misspelled --- soundex hashes common
misspellings together.
\begin{funcdesc}{get_soundex}{string}
diff --git a/Doc/libsoundex.tex b/Doc/libsoundex.tex
index 373da38..27d9bf3 100644
--- a/Doc/libsoundex.tex
+++ b/Doc/libsoundex.tex
@@ -1,6 +1,6 @@
-\section{Standard Module \sectcode{soundex}}
+\section{Built-in Module \sectcode{soundex}}
\label{module-soundex}
-\stmodindex{soundex}
+\bimodindex{soundex}
\renewcommand{\indexsubitem}{(in module soundex)}
The soundex algorithm takes an English word, and returns an
@@ -10,7 +10,7 @@
Note that the soundex algorithm is quite simple-minded, and isn't
perfect by any measure. Its main purpose is to help looking up names
-in databases, when the name may be misspelled -- soundex hashes common
+in databases, when the name may be misspelled --- soundex hashes common
misspellings together.
\begin{funcdesc}{get_soundex}{string}