Replace master with main

Author: cx1111

.github/workflows/run-tests.yml

@@ -1,15 +1,14 @@
 # Link repository with GitHub Actions
 # https://docs.github.com/en/actions/learn-github-actions/introduction-to-github-actions
 
-# Master branch only
 name: run-tests
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 # Set the language, install dependencies, and run the tests
 jobs:

README.md

@@ -1,8 +1,8 @@
 # The WFDB Python Package
 
-![signals](https://raw.githubusercontent.com/MIT-LCP/wfdb-python/master/demo-img.png)
+![signals](https://raw.githubusercontent.com/MIT-LCP/wfdb-python/main/demo-img.png)
 
-[![tests workflow](https://github.com/MIT-LCP/wfdb-python/actions/workflows/run-tests.yml/badge.svg)](https://github.com/MIT-LCP/wfdb-python/actions?query=workflow%3Arun-tests+event%3Apush+branch%3Amaster)
+[![tests workflow](https://github.com/MIT-LCP/wfdb-python/actions/workflows/run-tests.yml/badge.svg)](https://github.com/MIT-LCP/wfdb-python/actions?query=workflow%3Arun-tests+event%3Apush+branch%3Amain)
 [![PyPI Downloads](https://img.shields.io/pypi/dm/wfdb.svg?label=PyPI%20downloads)](https://pypi.org/project/wfdb/)
 [![PhysioNet Project](https://img.shields.io/badge/DOI-10.13026%2Fegpf--2788-blue)](https://doi.org/10.13026/egpf-2788)
 [![Supported Python Versions](https://img.shields.io/pypi/pyversions/wfdb.svg)](https://pypi.org/project/wfdb)
@@ -24,7 +24,7 @@ This package is heavily inspired by the original [WFDB Software Package](https:/
 
 See the [documentation site](http://wfdb.readthedocs.io) for the public APIs.
 
-See the [demo.ipynb](https://github.com/MIT-LCP/wfdb-python/blob/master/demo.ipynb) notebook file for example use cases.
+See the [demo.ipynb](https://github.com/MIT-LCP/wfdb-python/blob/main/demo.ipynb) notebook file for example use cases.
 
 ## Installation
 
@@ -57,7 +57,7 @@ See the [note](#package-management) below about dev dependencies.
 We welcome community contributions in the form of pull requests. When contributing code, please ensure:
 
 - Documentation is provided. New functions and classes should have numpy/scipy style [docstrings](https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt).
-- Unit tests are written for new features that are not covered by [existing tests](https://github.com/MIT-LCP/wfdb-python/tree/master/tests).
+- Unit tests are written for new features that are not covered by [existing tests](https://github.com/MIT-LCP/wfdb-python/tree/main/tests).
 - The code style is consistent with the project's formating standards.
 
 Run the formatter with:

docs/index.rst

@@ -66,4 +66,4 @@ Indices and tables
 
 .. _PEP8: https://www.python.org/dev/peps/pep-0008/
 .. _docstrings: https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt
-.. _existing tests: https://github.com/MIT-LCP/wfdb-python/tree/master/tests
+.. _existing tests: https://github.com/MIT-LCP/wfdb-python/tree/main/tests