Update Library/Homebrew/extend/os/linux/diagnostic.rb

Co-authored-by: Copilot <[email protected]>

Author: MikeMcQuaid

Library/Homebrew/extend/os/linux/diagnostic.rb

@@ -81,7 +81,7 @@ def check_umask_not_zero
 
         sig { returns(T.nilable(String)) }
         def check_supported_architecture
-          return if ::Hardware::CPU.intel? ||::Hardware::CPU.arm?
+          return if ::Hardware::CPU.intel? || ::Hardware::CPU.arm?
 
           <<~EOS
             Your CPU architecture (#{::Hardware::CPU.arch}) is not supported. We only support