Merge pull request #1653 from gk6k6k/patch-1

Update README.md

README.md

@@ -25,7 +25,7 @@ $ cmake .. && make -j
 * Homebrew: `brew install spdlog`
 * MacPorts: `sudo port install spdlog`
 * FreeBSD:  `cd /usr/ports/devel/spdlog/ && make install clean`
-* Fedora: `yum install spdlog`
+* Fedora: `dnf install spdlog`
 * Gentoo: `emerge dev-libs/spdlog`
 * Arch Linux: `pacman -S spdlog`
 * vcpkg: `vcpkg install spdlog`