diff --git a/README.md b/README.md
index 105c335..eb098ed 100644
--- a/README.md
+++ b/README.md
@@ -100,9 +100,9 @@
 
             ```mermaid
             graph LR;
-                fw[PIt FW] --- pot[Potis];
-                fw --- srv["Pitstop Server (RPi)"];
-                srv -.- agg[Pitstop Aggregator];
+                fw[PIt Firmware] --- pot[Potentiometers];
+                fw --- srv["PItStop Server (RPi)"];
+                srv -.- agg[PItStop Aggregator];
             ```
     - Characterization
         - Voltages