README.md: Replace wget with curl
README.md: Replace wget with curl

Linuxbrew/brew,Linuxbrew/brew,maxim-belkin/brew,Linuxbrew/brew,hanxue/linuxbrew,maxim-belkin/brew,Linuxbrew/brew,rwhogg/brew,hanxue/linuxbrew,maxim-belkin/brew,rwhogg/brew,rwhogg/brew,hanxue/linuxbrew