[doc] mention that homebrew should be safe to use now

See Homebrew/homebrew-core#14490

Author: mriehl

README.org

@@ -74,8 +74,7 @@
    cargo install fw
    #+END_SRC
 
-   If you are using `OSX` make sure that you got the rust toolchain from [[https://rustup.rs/][rustup]] and not from homebrew.
-   If you're using the homebrew formula you will run into [[https://github.com/mriehl/fw/issues/11][issues]].
+   If you are using `OSX` [[https://rustup.rs/][rustup]] is recommended but you [[https://github.com/Homebrew/homebrew-core/pull/14490][should be able to use brew too]].
 
 *** With fzf
    Another thing that will make you much more productive is to use the ~zsh~ completions (if you're not using the ~zsh~ I guess