http://mplus-fonts.osdn.jp/ is offline

Signed-off-by: Joe Block <jpb@unixorn.net>

README.md

@@ -455,7 +455,7 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [Fira Mono](https://github.com/mozilla/Fira) - Mozilla's Fira type family.
 - [Hack](http://sourcefoundry.org/hack/) - Another Powerline-compatible font designed for source code and terminal usage.
 - [Input Mono](https://input.djr.com/) - A family of fonts designed specifically for code. It offers both monospaced and proportional fonts and includes Powerline glyphs.
-- [Iosevka](https://be5invis.github.io/Iosevka/) - Iosevka is an open source slender monospace sans-serif and slab-serif typeface inspired by [Pragmata Pro](http://www.fsd.it/fonts/pragmatapro.htm), [M+](http://mplus-fonts.osdn.jp/) and [PF DIN Mono](https://www.myfonts.com/fonts/parachute/pf-din-mono/), designed to be the ideal font for programming.
+- [Iosevka](https://be5invis.github.io/Iosevka/) - Iosevka is an open source slender monospace sans-serif and slab-serif typeface inspired by [Pragmata Pro](http://www.fsd.it/fonts/pragmatapro.htm), M+ and [PF DIN Mono](https://www.myfonts.com/fonts/parachute/pf-din-mono/), designed to be the ideal font for programming.
 - [Monoid](http://larsenwork.com/monoid/) - Monoid is customizable and optimized for coding with bitmap-like sharpness at 15px line-height even on low res displays.
 - [Mononoki](https://madmalik.github.io/mononoki/) - Mononoki is a typeface by Matthias Tellen, created to enhance code formatting.
 - [More Nerd Fonts](https://www.nerdfonts.com/font-downloads) - Another site to download nerd fonts.