Use new "macOS" naming where appropriate.

Not quite a mass replacement as I've used OS X and Mac OS X where
describing specific older versions and added compatibility methods
for things in the DSL.

1 files changed, 3 insertions, 3 deletions

diff --git a/Library/Homebrew/diagnostic.rb b/Library/Homebrew/diagnostic.rb
index bcdde6656..650ff3eab 100644
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@@ -554,7 +554,7 @@ module Homebrew
             Homebrew doesn't provide a libiconv formula, and expects to link against
             the system version in /usr. libiconv in other prefixes can cause
             compile or link failure, especially if compiled with improper
-            architectures. OS X itself never installs anything to /usr/local so
+            architectures. macOS itself never installs anything to /usr/local so
             it was either installed by a user or some other third party software.
 
             tl;dr: delete these files:
@@ -659,7 +659,7 @@ module Homebrew
 
         <<-EOS.undent
           Your Cellar and TEMP directories are on different volumes.
-          OS X won't move relative symlinks across volumes unless the target file already
+          macOS won't move relative symlinks across volumes unless the target file already
           exists. Brews known to be affected by this are Git and Narwhal.
 
           You should set the "HOMEBREW_TEMP" environmental variable to a suitable
@@ -696,7 +696,7 @@ module Homebrew
 
         <<-EOS.undent
           The filesystem on #{case_sensitive_vols.join(",")} appears to be case-sensitive.
-          The default OS X filesystem is case-insensitive. Please report any apparent problems.
+          The default macOS filesystem is case-insensitive. Please report any apparent problems.
         EOS
       end