diff --git a/README.md b/README.md
index ae8df84..10eba6e 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ To run a self-tests:
Video {- demostration "How self-tests works":-}
To check EEV, you can use a stepper motor as shown in the video. If you are testing a real EEV, it should be closed after the first "beep" and partially opened after the second "beep".
-To check temperature sensors connectors prepare one array of sensors. Connect it to all sensors connectors one-by-one and check results in a serial console.
+To check temperature sensors connectors prepare one array of sensors. Plug it to all sensors connectors one-by-one and check results in a serial console.
{-Photo: PCB with connected arrays of sensors (I have enough sensors, so all 3 arrays are connected except Ts2 and Treg) -}
{-Screenshot: serial console with temperature readings: -}