diff --git a/doc/splunk_search.nw b/doc/splunk_search.nw
index 3330cee..9cfa512 100644
--- a/doc/splunk_search.nw
+++ b/doc/splunk_search.nw
@@ -399,14 +399,14 @@ code.  But it works!
 
 @ 
 
-And the entire program ends up looking like
+And the entire program ends up looking like this:
 
 <<core.clj>>=
 <<create the namespace>>
 
 <<parse command arguments>>
 
-<<build the argument map>>
+<<build the arguments map>>
 
 <<build the queryargs object>>
 
@@ -431,7 +431,7 @@ And that's it.
 
 You can now run the program with lein:
 
-<<command_line>>=
+<<command line>>=
 lein run --output_mode csv "search magnitude > 4.5"
 @ 
 
@@ -448,5 +448,11 @@ and that should have done the things I would have expected of a LISP.
 That fantasy LISP was pretty close to the real deal; it only took me a
 few hours of \texttt{lein run} sessions to knock out all the bugs.
 
+\subsection{Index}
+
+\nowebchunks
+
+\end{document}
+
 
 
diff --git a/doc/splunk_search.pdf b/doc/splunk_search.pdf
new file mode 100644
index 0000000..5ed5ea1
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