diff --git a/README.md b/README.md
index 7a0f7ba..091c3c3 100644
--- a/README.md
+++ b/README.md
@@ -162,7 +162,7 @@ The app exposes the following [gRPC](https://grpc.io/) services :
         -   the departure time (as HH:MM)
         -   the margin around the departure time in seconds (optional) (_default : 900_)
 
-            _If the schedule is not set, the driver departure time is guessed to be the ideal departure time to reach the passenger, and the passenger departure time is guessed to by the ideal pick up time for the driver_
+            _If the schedule is not set, the driver departure time is guessed to be the ideal departure time to reach the passenger, and the passenger departure time is guessed to be the ideal pick up time for the driver_
 
     -   **seatsProposed** (integer, optional): number of seats proposed as driver (_default : 3_)
     -   **seatsRequested** (integer, optional): number of seats requested as passenger (_default : 1_)