update docs, install.sh usage
@@ -7,7 +7,10 @@ Install Homebrew-file with Homebrew::
or you can use install script::
- $ curl -fsSL https://raw.github.com/rcmdnk/homebrew-file/install/install.sh |sh
+ $ curl -o install.sh -fsSL https://raw.github.com/rcmdnk/homebrew-file/install/install.sh
+ $ chmod 755 ./install.sh
+ $ ./install.sh
+ $ rm -f install.sh
which installs Homebrew itself, too, if it is not installed.
