diff --git a/extract-and-generate b/extract-and-generate
index e78656e..726b027 100755
--- a/extract-and-generate
+++ b/extract-and-generate
@@ -4,7 +4,7 @@ set -euo pipefail
 dir=$(mktemp -d)
 fname=mj-msc-all.pdf
 
-echo "Extracting all files from the report to $dir ..."
+echo "Extracting all files from $fname to $dir ..."
 pdfdetach -saveall -o "$dir" "$fname"
 
 echo "Generating $dir/$fname..."
diff --git a/mj-msc.tex b/mj-msc.tex
index ad3f6e5..e2e0392 100644
--- a/mj-msc.tex
+++ b/mj-msc.tex
@@ -130,14 +130,15 @@ ChaikinSmoothing}.
 
 \section{Code listings}
 
-We strongly believe that ability to reproduce the graphs here is critical for
-    the longevity of the work. Therefore we have added all the source files of
-    this report to the PDF document itself. To extract the files (and, if
-    desired, re-generate the report), run this simple script:
+We strongly believe ability to reproduce the results is critical for any
+    scientific work. To make it possible for this algorithm, all source
+    files and accompanying scripts have been attached to the PDF. To preview
+    the code listings and re-generate this document, run this simple script:
 
 \inputminted[fontsize=\small]{bash}{extract-and-generate}
 
-A working Docker installation, LaTeX environment
+A reasonably up-to-date Linux or OS X system with a working Docker installation
+is required to re-generate this document.
 
 \end{appendices}
 \end{document}