Fix typo in README.

dhalbert · dhalbert · commit 17a04a4ad1e4 · 2017-04-23T21:44:55.000-04:00
diff --git a/README.rst b/README.rst
@@ -2,7 +2,7 @@ Introduction
 ============
 
 CircuitPython library for HD77480 LCD character displays with an I2C backpack.
-Current PCF8574 is supported.
+Currently PCF8574 is supported.
 
 The original code started with the RPLCD library by Danilo Bargen, in https://github.com/dbrgn/RPLCD,
 but it has been reworked considerably.
