diff --git a/doc/benchmarks/cpu-usage-overall-20141226.ods b/doc/benchmarks/cpu-usage-overall-20141226.ods
index 71aae632a..ca02ef6bf 100644
Binary files a/doc/benchmarks/cpu-usage-overall-20141226.ods and b/doc/benchmarks/cpu-usage-overall-20141226.ods differ
diff --git a/doc/benchmarks/cpu-usage-overall-notes.txt b/doc/benchmarks/cpu-usage-overall-notes.txt
index e9621bc0c..78cbf643d 100644
--- a/doc/benchmarks/cpu-usage-overall-notes.txt
+++ b/doc/benchmarks/cpu-usage-overall-notes.txt
@@ -14,12 +14,11 @@ Execute tesseract custom script:
 
     ./tessall
 
-Then
-
-    cat out.txt | perl -p -000 -e 's/(\d)\n/\1,/g' | perl -p -e 's/,\n$//'
+`all.txt` contains a csv of the results.
+Paste in spreadsheet. Etc.
 
 
-tessal script:
+`tessal` script:
 
     #!/bin/sh
     rm all.txt