diff --git a/README.md b/README.md
index 4a4622c..15a2b17 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ For what it's worth, here's my workflow. (I use [VueScan](https://www.hamrick.co
 
 I created a `\Scans` directory in my `\Home` directory<sup>1</sup> and use this as a temporary landing spot for scans. (This is set as default in VueScan.) I scan multi-page docs and save them there, using 001.pdf, 002.pdf, etc. as filenames. Then it's later very easy to combine them with pdftk:
 
-    $ input *.pdf cat output newfile.pdf
+    $ pdftk *.pdf cat output newfile.pdf
 
 If I have to break into a project, I will just create a subdirectory for the current project and dump all those scans in there temporarily.