README: Fix image path for display in gitweb

diff --git a/README.md b/README.md
index 6782ef2c7689e854a35c3813995f472b96f61ab3..f74c52725b36a664a743a32b82829c184615c6e1 100644 (file)
--- a/README.md
+++ b/README.md
@@ -19,4 +19,4 @@ allow the pico board to slide in and out easily.  Note that the housing is
 subtly _not symmetrical_: There is a top and a bottom.  Do not force the
 pico board in upside down or you will destroy the board's bootsel button.
 
-![The tattlekey 'keyboard'](blob_plain/HEAD:/docs/tattlekey.jpg)
+![The tattlekey 'keyboard'](tattlekey/blob_plain/HEAD:/docs/tattlekey.jpg)