Fix typo in docs of kafka connector
@@ -314,7 +314,7 @@ message used for decoding. It can be one or two numbers separated by a colon (``
If only a start position is given:
- * For fixed width types the column will use the appropriate number of bytes for the specified ``dateFormat`` (see above).
+ * For fixed width types the column will use the appropriate number of bytes for the specified ``dataFormat`` (see above).
* When ``VARCHAR`` value is decoded all bytes from start position till the end of the message will be used.
If start and end position are given, then:
