Update README.md

Author: vadimkim

README.md

@@ -3,7 +3,7 @@ LCD matrix display font generator and parser. Suitable for PCD8544 driver. Proba
 
 Main features:
 - generates empty matrix for creating fonts from 5x8 to 16x16 pixel size
-- can parse font, provided as hex string from 5x8 to 16x16 pixel size
+- can draw font, provided as hex string from 5x8 to 16x16 pixel size by using "Draw" button
 
 # Example sreenshots
 ![](https://github.com/vadimkim/dotmatrix/raw/master/images/single_segment.png "single segment")