Fixed upgrade command

`brew update foo` => This command updates brew itself, and does not take formula names. Hence: `brew upgrade asciiio` => Error: asciiio-HEAD already installed
12 years ago · fee3e947bd
parent 0cbda896e3
commit fee3e947bd
1 changed files with 1 additions and 1 deletions
--- a/app/views/docs/record.html.erb
+++ b/app/views/docs/record.html.erb
@ -19,7 +19,7 @@ Install with:

 Later update with:

-    $ brew update asciiio
+    $ brew upgrade asciiio

 ### OSX (no Homebrew)