1 files changed, 1 insertions, 3 deletions
diff --git a/README.md b/README.md
index 9c5aeb88..9ff9b2ed 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ discrete pieces of information in the measurement.
 
 The format for a raw CAN message:
 
-    {"bus": 1, "id": 1234, "value": "0x12345678"}
+    {"bus": 1, "id": 1234, "data": "0x12345678"}
 
 **bus** - the numerical identifier of the CAN bus where this message originated,
   most likely 1 or 2 (for a vehicle interface with 2 CAN controllers).
@@ -66,8 +66,6 @@ with this command format:
           "pid": 5,
           "payload": "0x1234",
           "multiple_responses": false,
-          "factor": 1.0,
-          "offset": 0,
           "frequency": 1,
           "name": "my_pid"
         }