Minor fixes.

Makefile

 PROJECT = yangson
-VERSION = 1.2.0rc1
+VERSION = 1.2.0rc2
 .PHONY = tags deps install-deps test
 
 tags:
@@ -15,8 +15,8 @@ test:
 	@py.test tests
 
 release:
-	git tag -a -m "Yangson release $(VERSION)"
-	rm dist/*
+	git tag -a -m "Yangson release $(VERSION)" $(VERSION)
+	rm -f dist/*
 	python setup.py sdist
 	python setup.py bdist_wheel
 

docs/introduction.rst

@@ -37,7 +37,7 @@ Installation
 The *Yangson* package is available from PyPI_ and can be installed
 using the *pip* package manager as follows::
 
-  $ pip install yangson
+  python -m pip install yangson
 
 Naming of YANG Modules
 ======================

setup.py

@@ -11,7 +11,7 @@ setup(
     url = "https://github.com/CZ-NIC/yangson",
     entry_points = {
         "console_scripts": ["yangson=yangson.__main__:main"]
-        }
+        },
     install_requires = ["PyXB"],
     tests_require = ["pytest"],
     keywords = ["yang", "data model", "configuration", "json"],