diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 2795270..044238a 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -3,11 +3,9 @@ name: Node.js CI
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 jobs:
   nodejs:
     uses: zakodium/workflows/.github/workflows/nodejs.yml@nodejs-v1
-    with:
-      node-version-matrix: '[14, 16, 18]'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3d48d9b..d9ab738 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   release:
@@ -12,4 +12,4 @@ jobs:
       npm: true
     secrets:
       github-token: ${{ secrets.BOT_TOKEN }}
-      npm-token: ${{ secrets.NPM_BOT_TOKEN }}
\ No newline at end of file
+      npm-token: ${{ secrets.NPM_BOT_TOKEN }}
diff --git a/README.md b/README.md
index fa62a18..3a417f7 100644
--- a/README.md
+++ b/README.md
@@ -10,20 +10,19 @@
 This package allows to store spectra in an object and make many processing on them
 
 It should be able to deal with large amount of large files and will automatically reduce the data size in order to keep reasonable size. This reduction of data is based on normalization parameters that includes:
-* from / to
-* normalization filters
-* final number of points
-* exclusion zones
+
+- from / to
+- normalization filters
+- final number of points
+- exclusion zones
 
 The package will try by default to have less than 64 Mb of memory used and if the presence of original data yield to a higher amount it will remove the original data.
-This will have as consequence that you will not be able to change the normalization parameters. 
+This will have as consequence that you will not be able to change the normalization parameters.
 
 Practically this means that if you have 1024 spectra of 65536 points and you normalize the data to 4096 points it can still be kept in memory.
 
-* Memory for spectra:  1024 * 65536 * 8 (double): over 64 Mb, original spectra will be removed
-* Memory for normalized: 1024 * 4k * 8: 32 Mb: can be processed further
-
-
+- Memory for spectra: 1024 _ 65536 _ 8 (double): over 64 Mb, original spectra will be removed
+- Memory for normalized: 1024 _ 4k _ 8: 32 Mb: can be processed further
 
 ## Installation
 
@@ -37,7 +36,6 @@ import SpectraProcessor from 'spectra-processor';
 let spectrum = SpectraProcessor.addFromJcamp(jcamp);
 ```
 
-
 ## [API Documentation](https://cheminfo.github.io/spectra-processor/)
 
 ## License
@@ -46,7 +44,7 @@ let spectrum = SpectraProcessor.addFromJcamp(jcamp);
 
 [npm-image]: https://img.shields.io/npm/v/spectra-processor.svg?style=flat-square
 [npm-url]: https://www.npmjs.com/package/spectra-processor
-[travis-image]: https://img.shields.io/travis/cheminfo/spectra-processor/master.svg?style=flat-square
+[travis-image]: https://img.shields.io/travis/cheminfo/spectra-processor/main.svg?style=flat-square
 [travis-url]: https://travis-ci.org/cheminfo/spectra-processor
 [codecov-image]: https://img.shields.io/codecov/c/github/cheminfo/spectra-processor.svg?style=flat-square
 [codecov-url]: https://codecov.io/gh/cheminfo/spectra-processor