updated README
diff --git a/README.md b/README.md
index 37ee00e..e949e57 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,6 @@
 * A bullet
 - Another bullet
 
-A link: [Google](www.google.com)
+A link to a file in my repo: [io_ports_tb.v](verilog/dv/io_ports/io_ports_tb.v)