diff --git a/README.md b/README.md
index f5cc79b..a1783f9 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ you use I2C like you might use MODBUS, ie. over long wires and through noisy env
 From inside a project directory terminal: `ato install PCA9615-ato`
 
 ### Code
-```Go
+```ato
 from "pca9615/elec/src/pca9615.ato" import PCA9615
 from "generics/interfaces.ato" import DiffPair, Power, I2C, GPIO
 
@@ -79,4 +79,4 @@ This design is intended to be a community best-effort at a minimal circuit combi
 You are greatly encouraged to contribute or discuss any improvements here so that everyone may benefit. 
 
 ## License
-[CERN-OHL-P v2](https:/cern.ch/cern-ohl)
\ No newline at end of file
+[CERN-OHL-P v2](https:/cern.ch/cern-ohl)