diff --git a/docs/EtsiTs103601Module.md b/docs/EtsiTs103601Module.md
index 69edac66154cb1a2eb1e80f03bd40eb0a9ff4429..19fe192496550b6b6cc97573ae432093afb8f0f0 100644
--- a/docs/EtsiTs103601Module.md
+++ b/docs/EtsiTs103601Module.md
@@ -80,7 +80,7 @@ SequentialChunksSegmentedData ::= SEQUENCE {
 
 The Segmented CTL Responsemessage (SCRM) is a specific Segment PDU: it uses the parametrized data type 
  SegmentedData where the psid parameter value is set to the ITS-AID value of the CTL service as specified in 
- ETSI TS 102 965 (i.e. value 624). For the SCRM message, the size of the control information (“header” fields) is 23 bytes.
+ ETSI TS 102 965 (i.e. value 624). For the SCRM message, the size of the control information ("header" fields) is 22 bytes.
 
 ```asn1
 ctlPsid Psid ::= 624