diff --git a/2013/dlowe/README.md b/2013/dlowe/README.md
index ec2ee2b79..955a3d085 100644
--- a/2013/dlowe/README.md
+++ b/2013/dlowe/README.md
@@ -24,6 +24,9 @@ make
 ./dlowe 16 32 64 128
 ./dlowe 16 32 64 128 256
 ./dlowe 16 32 64 128 256 512
+
+echo "sparkline of file sizes: $(wc -c * | awk '{print $1}' | xargs ./dlowe)" # or ./slen.sh
+
 ./dlowe 0 
 
 echo "sparkline of file sizes: $(wc -c * | awk '{print $1}' | xargs ./dlowe)" # or ./slen.sh
diff --git a/thanks-for-fixes.md b/thanks-for-fixes.md
index 9d011a616..2e58cf1bd 100644
--- a/thanks-for-fixes.md
+++ b/thanks-for-fixes.md
@@ -1637,6 +1637,7 @@ specified it will feed the source code [endoh4.c](2013/endoh4/endoh4.c) to the
 program rather than the file specified. It does not try and detect if the file
 exists or can be read as that will be handled by the shell/program.
 
+
 ## [2013/hou](2013/hou/hou.c) ([README.md](2013/hou/README.md))
 
 Cody fixed the Makefile so that this would work properly. Before this the use of