add build_so.sh to readme

Author: pjdufour

README.md

@@ -136,6 +136,10 @@ You can compile GSS to pure JavaScript with the `scripts/build_javascript.sh` sc
 
 The `build_android.sh` script is used to build an [Android Archive](https://developer.android.com/studio/projects/android-library) (AAR) file and associated Javadocs.
 
+**Shared Object**
+
+The `build_so.sh` script is used to build a Shared Object (`*.go`), which can be called by `C`, `C++`, and `Python` on Linux machines.
+
 # Contributing
 
 [Spatial Current, Inc.](https://spatialcurrent.io) is currently accepting pull requests for this repository.  We'd love to have your contributions!  Please see [Contributing.md](https://github.com/spatialcurrent/go-simple-serializer/blob/master/CONTRIBUTING.md) for how to get started.

examples/c/Makefile

@@ -12,6 +12,5 @@ build_c:
 build: build_so build_c
 run:
 	LD_LIBRARY_PATH=. bin/gss_test_c
-run_python:
 clean:
 	rm -f gss.h gss.so bin/gss_test_c