Core files style updates.

Closes Homebrew/homebrew#42354.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Homebrew/formula_assertions.rb b/Library/Homebrew/formula_assertions.rb
index bdcf0aef2..b940f5b0a 100644
--- a/Library/Homebrew/formula_assertions.rb
+++ b/Library/Homebrew/formula_assertions.rb
@@ -24,7 +24,7 @@ module Homebrew
     include Test::Unit::Assertions
 
     # Returns the output of running cmd, and asserts the exit status
-    def shell_output(cmd, result=0)
+    def shell_output(cmd, result = 0)
       ohai cmd
       output = `#{cmd}`
       assert_equal result, $?.exitstatus
@@ -33,7 +33,7 @@ module Homebrew
 
     # Returns the output of running the cmd with the optional input, and
     # optionally asserts the exit status
-    def pipe_output(cmd, input=nil, result=nil)
+    def pipe_output(cmd, input = nil, result = nil)
       ohai cmd
       output = IO.popen(cmd, "w+") do |pipe|
         pipe.write(input) unless input.nil?