update README

README.md

@@ -14,10 +14,10 @@
 ## Overview
 
 FlowIO is a Python library for reading / writing Flow Cytometry Standard (FCS) 
-files and has zero external dependencies. FlowIO is compatible with Python 3.7+ (FlowIO v0.9.9 was the last release supporting Python 2). 
+files, with zero external dependencies and is compatible with Python 3.7+.
 
 FlowIO retrieves event data exactly as it is encoded in the FCS file: as a 
-1-dimensional list without separating the events into channels or performing any preprocessing (e.g. applying gain). However, all the metadata 
+1-dimensional list without separating the events into channels or performing any preprocessing (e.g. applying gain). Metadata 
 stored in the FCS file is available as a dictionary via the 'text' attribute. Basic attributes
 are also available for commonly accessed properties. For example, the channel count 
 can be used to easily convert the event data to a multi-column NumPy array: