Update README.md

Author: arithy

README.md

@@ -24,6 +24,8 @@ The following features that are not in the IEEE 754 standard are excluded from S
 
 SoftFloatPy requires Python 3.11 or later. The build configuration provided in the [SoftFloatPy repository](https://github.com/arithy/softfloatpy) assumes platforms with 64-bit integer arithmetic support.
 
+The GitHub page is https://github.com/arithy/softfloatpy .
+
 **Links related to Berkeley SoftFloat:**
 - https://www.jhauser.us/arithmetic/SoftFloat.html
 - https://github.com/ucb-bar/berkeley-softfloat-3