updated readme

README.md

@@ -46,7 +46,7 @@ __bw.open(file[, settings])__
 Creates a `Writer` and opens a stream to the given file. If the file doesn't exist it is created. The possible settings are:
 
 - bufferSize. _Number_. The buffer size. It must be greater than 0. Default is 16KB.
-- encoding. _String_. The file encoding. Is only used when strings are written, that is, this parameter is ignored when arrays, numbers and buffers are written. Default is "utf8". Possible values are: "ascii", "utf8", "utf16le", "ucs2", "base64", "hex".
+- encoding. _String_. The file encoding. Is only used when strings are written, that is, this parameter is ignored when you write arrays, numbers or buffers. Default is "utf8". Possible values are: "ascii", "utf8", "utf16le", "ucs2", "base64", "hex".
 - append. _Boolean_. If true appends the data, if false the file is truncated. Default is false.
 - mode. _Number_ | _String_. The file attributes. Default is 0644.
 - start. _Number_. The offset to start writing data. Default is 0.