Update README.md

README.md

@@ -30,4 +30,4 @@ Returns a buffer that holds binary encoded struct and array nested data. The roo
 
 ### binary_to_sna(buffer, [offset], [size], [destroyBuffer]) ###
 
-Unpacks binary encoded struct/array data. An `[offset]` and total `[size]` for the data within the buffer can be specified which is helpful for working with composite buffers. Set `[size]` to `-1` to use the entire size of the buffer. If `[destroyBuffer]` is set to `true` then the input buffer will be destroyed once the function has finished executing.
+Unpacks binary encoded struct/array data. An `[offset]` and total `[size]` for the data within the buffer can be specified which is helpful for working with composite buffers. Set `[size]` to `-1` to use the entire size of the buffer. If `[destroyBuffer]` is set to `true` then the input buffer will be destroyed once the function has finished executing. This function is a lot faster than `json_to_sna()`.