fixed typo

library.properties

@@ -1,9 +1,9 @@
-name=gpio_expander
-version=0.8.3
+name=PT2313
+version=1.0
 author=Max MC Costa
 maintainer=sumotoy <sumotoy@gmail.com>
-sentence=An attemp to create an universal library for almost all GPIO chip around
-paragraph=This library can drive almost any GPIO chip around and it's compatible with most MCU.<br>The SPI driver it's fully SPI Transaction compatible.
+sentence=A library for Princeton Technology Corp PT2313 L or E Audio Chip, drived by I2C.
+paragraph=PT2313 it's a really cheap audio device with 4 inputs,loudness,bass,treble, gain, etc.<br>This library works with most MCU's.
 category=Device Control
-url=https://github.com/sumotoy/gpio_expander
+url=https://github.com/sumotoy/PT2313
 architectures=*