Fix image URLs after nord-docs GitHub flow and main branch migration

The URLs to image assets were broken due the recent GitHub flow
migration [1] in the `nord-docs` repository as well as the switch from
the `master` to `main` branch [2].

[1]: nordtheme/web#229
[2]: nordtheme/web#236

GH-326

changelog.md

@@ -1,4 +1,4 @@
-<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank" rel="noreferrer"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/repository-hero.svg?sanitize=true"/></a></p>
+<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank" rel="noreferrer"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/repository-hero.svg?sanitize=true"/></a></p>
 
 <p align="center"><a href="https://github.com/arcticicestudio/nord-vim/releases/latest" target="_blank" rel="noreferrer"><img src="https://img.shields.io/github/release/arcticicestudio/nord-vim.svg?style=flat-square&label=Release&logo=github&logoColor=eceff4&colorA=4c566a&colorB=88c0d0"/></a> <a href="https://www.nordtheme.com/docs/ports/vim" target="_blank" rel="noreferrer"><img src="https://img.shields.io/github/release/arcticicestudio/nord-vim.svg?style=flat-square&label=Docs&colorA=4c566a&colorB=88c0d0&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI%2BCiAgICA8cGF0aCBmaWxsPSIjZDhkZWU5IiBkPSJNMTMuNzQ2IDIuODEzYS42Ny42NyAwIDAgMC0uNTU5LS4xMzNMOCAzLjg0OGwtNS4xODgtMS4xOGEuNjY5LjY2OSAwIDAgMC0uNTcuMTMzLjY3Ny42NzcgMCAwIDAtLjI0Mi41MzF2OC4xMzNjLS4wMDguMzIuMjEuNTk4LjUyLjY2OGw1LjMzMiAxLjE5OWguMjk2bDUuMzMyLTEuMmEuNjY4LjY2OCAwIDAgMCAuNTItLjY2N1YzLjMzMmEuNjU5LjY1OSAwIDAgMC0uMjU0LS41MnpNMy4zMzIgNC4xNjhsNCAuODk4djYuNzY2bC00LS44OTh6bTkuMzM2IDYuNzY2bC00IC44OThWNS4wNjZsNC0uODk4em0wIDAiLz4KPC9zdmc%2BCg%3D%3D"/></a></p>
 

readme.md

@@ -1,4 +1,4 @@
-<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/repository-hero.svg?sanitize=true"/></a></p>
+<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/repository-hero.svg?sanitize=true"/></a></p>
 
 <p align="center"><a href="https://github.com/arcticicestudio/nord-vim/releases/latest"><img src="https://img.shields.io/github/release/arcticicestudio/nord-vim.svg?style=flat-square&label=Release&logo=github&logoColor=eceff4&colorA=4c566a&colorB=88c0d0"/></a> <a href="https://www.nordtheme.com/docs/ports/vim"><img src="https://img.shields.io/github/release/arcticicestudio/nord-vim.svg?style=flat-square&label=Docs&colorA=4c566a&colorB=88c0d0&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI%2BCiAgICA8cGF0aCBmaWxsPSIjZDhkZWU5IiBkPSJNMTMuNzQ2IDIuODEzYS42Ny42NyAwIDAgMC0uNTU5LS4xMzNMOCAzLjg0OGwtNS4xODgtMS4xOGEuNjY5LjY2OSAwIDAgMC0uNTcuMTMzLjY3Ny42NzcgMCAwIDAtLjI0Mi41MzF2OC4xMzNjLS4wMDguMzIuMjEuNTk4LjUyLjY2OGw1LjMzMiAxLjE5OWguMjk2bDUuMzMyLTEuMmEuNjY4LjY2OCAwIDAgMCAuNTItLjY2N1YzLjMzMmEuNjU5LjY1OSAwIDAgMC0uMjU0LS41MnpNMy4zMzIgNC4xNjhsNCAuODk4djYuNzY2bC00LS44OTh6bTkuMzM2IDYuNzY2bC00IC44OThWNS4wNjZsNC0uODk4em0wIDAiLz4KPC9zdmc%2BCg%3D%3D"/></a> <a href="https://github.com/arcticicestudio/nord-vim/blob/main/changelog.md#050"><img src="https://img.shields.io/github/release/arcticicestudio/nord-vim.svg?style=flat-square&label=Changelog&logo=github&logoColor=eceff4&colorA=4c566a&colorB=88c0d0"/></a></p>
 
@@ -8,7 +8,7 @@
 
 <p align="center">Designed for a fluent and clear workflow based on the <a href="https://www.nordtheme.com">Nord</a> color palette.</p>
 
-<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/overview-go.png"/></a></p>
+<p align="center"><a href="https://www.nordtheme.com/ports/vim" target="_blank"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/overview-go.png"/></a></p>
 
 Build for Vim's terminal- and GUI mode with _true colors_ with support for many third-party syntax and UI plugins including bundled themes for [lightline.vim][1] and [vim-airline][4].
 
@@ -28,17 +28,17 @@ To automatically download and activate Nord Vim, follow the install instructions
 2. run the `:PlugInstall` command in Vim
 3. activate the theme by adding `colorscheme nord` to the [vimrc][28] or change it on-the-fly by running `:colorscheme nord`
 
-<p align="center"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/installation-vim-plug.png"/></p>
+<p align="center"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/installation-vim-plug.png"/></p>
 
 See the Nord Vim's documentation for [more installation options][20] and how to [set it up manually][21].
 
 ## Features
 
-<p align="center"><strong>A unified UI and editor syntax element design provides a clutter-free and fluidly merging appearance.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/overview-go-nerdtree.png"/></p>
+<p align="center"><strong>A unified UI and editor syntax element design provides a clutter-free and fluidly merging appearance.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/overview-go-nerdtree.png"/></p>
 
-<p align="center"><strong>Small details with unobtrusive styles for popular and common code editor features like search result marker and brace matching — designed to get out of your way with a visually attractive appearance.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/editor-search-highlighting.png"/></p>
+<p align="center"><strong>Small details with unobtrusive styles for popular and common code editor features like search result marker and brace matching — designed to get out of your way with a visually attractive appearance.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/editor-search-highlighting.png"/></p>
 
-<p align="center"><strong>Support for a wide range of programming languages — from bundled plugins up to many popular syntax and UI third-party plugins.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/ports/vim/syntax-javascript-react-hook.png"/></p>
+<p align="center"><strong>Support for a wide range of programming languages — from bundled plugins up to many popular syntax and UI third-party plugins.</strong><br /><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/ports/vim/syntax-javascript-react-hook.png"/></p>
 
 ## Contributing
 
@@ -50,7 +50,7 @@ Please take a moment to read Nord's full [contributing guide][17] to learn about
 
 The guide also includes information about [minimal, complete, and verifiable examples][13] and other ways to contribute to the project like [improving existing issues][12] and [giving feedback on issues and pull requests][11].
 
-<p align="center"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/develop/assets/images/nord/repository-footer-separator.svg?sanitize=true" /></p>
+<p align="center"><img src="https://raw.githubusercontent.com/arcticicestudio/nord-docs/main/assets/images/nord/repository-footer-separator.svg?sanitize=true" /></p>
 
 <p align="center">Copyright &copy; 2016-present <a href="https://www.arcticicestudio.com" target="_blank">Arctic Ice Studio</a> and <a href="https://www.svengreb.de" target="_blank">Sven Greb</a></p>