Core files style updates.

Closes Homebrew/homebrew#42354.

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

1 files changed, 5 insertions, 5 deletions

diff --git a/Library/Homebrew/test/test_checksum_verification.rb b/Library/Homebrew/test/test_checksum_verification.rb
index c4846af14..cda35e3aa 100644
--- a/Library/Homebrew/test/test_checksum_verification.rb
+++ b/Library/Homebrew/test/test_checksum_verification.rb
@@ -1,4 +1,4 @@
-require 'testing_env'
+require "testing_env"
 
 class ChecksumVerificationTests < Homebrew::TestCase
   def assert_checksum_good
@@ -22,7 +22,7 @@ class ChecksumVerificationTests < Homebrew::TestCase
 
   def test_good_sha1
     formula do
-      sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
+      sha1 "482e737739d946b7c8cbaf127d9ee9c148b999f5"
     end
 
     assert_checksum_good
@@ -30,7 +30,7 @@ class ChecksumVerificationTests < Homebrew::TestCase
 
   def test_bad_sha1
     formula do
-      sha1 '7ea8a98acb8f918df723c2ae73fe67d5664bfd7e'
+      sha1 "7ea8a98acb8f918df723c2ae73fe67d5664bfd7e"
     end
 
     assert_checksum_bad
@@ -38,7 +38,7 @@ class ChecksumVerificationTests < Homebrew::TestCase
 
   def test_good_sha256
     formula do
-      sha256 '1dfb13ce0f6143fe675b525fc9e168adb2215c5d5965c9f57306bb993170914f'
+      sha256 "1dfb13ce0f6143fe675b525fc9e168adb2215c5d5965c9f57306bb993170914f"
     end
 
     assert_checksum_good
@@ -46,7 +46,7 @@ class ChecksumVerificationTests < Homebrew::TestCase
 
   def test_bad_sha256
     formula do
-      sha256 'dcbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8'
+      sha256 "dcbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8"
     end
 
     assert_checksum_bad