diff --git a/client/src/cmdhfmfdes.c b/client/src/cmdhfmfdes.c
index 2138d62d9..3f883ca9f 100644
--- a/client/src/cmdhfmfdes.c
+++ b/client/src/cmdhfmfdes.c
@@ -5298,7 +5298,7 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
                   "In the mode with CommitReaderID to decode previous reader id command needs to read transaction counter via dump/read command and specify --trkey\n"
                   "\n"
                   "hf mfdes write --aid 123456 --fid 01 -d 01020304 -> AID 123456, file=01, offset=0, get file type from card. use default channel settings from `default` command\n"
-                  "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --0ffset 000100 -> write data to std file with offset 0x100\n"
+                  "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --offset 000100 -> write data to std file with offset 0x100\n"
                   "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --commit -> write data to backup file with commit\n"
                   "hf mfdes write --aid 123456 --fid 01 --type value -d 00000001 -> increment value file\n"
                   "hf mfdes write --aid 123456 --fid 01 --type value -d 00000001 --debit -> decrement value file\n"
diff --git a/doc/commands.json b/doc/commands.json
index ec0c14f48..ddbe004ad 100644
--- a/doc/commands.json
+++ b/doc/commands.json
@@ -6800,7 +6800,7 @@
                 "In the mode with CommitReaderID to decode previous reader id command needs to read transaction counter via dump/read command and specify --trkey",
                 "",
                 "hf mfdes write --aid 123456 --fid 01 -d 01020304 -> AID 123456, file=01, offset=0, get file type from card. use default channel settings from `default` command",
-                "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --0ffset 000100 -> write data to std file with offset 0x100",
+                "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --offset 000100 -> write data to std file with offset 0x100",
                 "hf mfdes write --aid 123456 --fid 01 --type data -d 01020304 --commit -> write data to backup file with commit",
                 "hf mfdes write --aid 123456 --fid 01 --type value -d 00000001 -> increment value file",
                 "hf mfdes write --aid 123456 --fid 01 --type value -d 00000001 --debit -> decrement value file",