Clean up build commands

Author: thibaudcolas

Makefile

@@ -44,7 +44,7 @@ clean-pyc: ## Remove Python file artifacts.
 	find . -name '*.pyo' -exec rm -f {} +
 	find . -name '*~' -exec rm -f {} +
 
-build: ## Builds package version
+build: ## Builds package for publication.
 	rm dist/*
 	python setup.py sdist bdist_wheel
 

docs/CONTRIBUTING.md

@@ -43,8 +43,7 @@ make test-ci         # Continuous integration test suite.
 make dev             # Restarts the example whenever a file changes.
 make benchmark       # Runs a one-off performance (speed, memory) benchmark.
 make clean-pyc       # Remove Python file artifacts.
-make sdist           # Builds package version
-make bdist_wheel     # Builds package version wheel.
+make build           # Builds package for publication.
 make publish         # Publishes a new version to pypi.
 make publish-test    # Publishes a new version to test pypi.
 ```