Update README.md

Author: BionicCode

README.md

@@ -899,7 +899,7 @@ Setting the `Invert.ValueInverter` property (similar to `Binding.Converter`) all
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 ### AutoResetStream
-A `Stream` decorator that resets the stream's position after red(write access
+A `Stream` decorator that resets the stream's position after read/write access. Resets to the optionally provided `SeekOrigin` assigned to `AutoResetStream.ResetOrigin`
 
 #### Example