diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index bd6ddc00cd..aaf5fecb65 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -426,7 +426,7 @@ class CurlDownloadStrategy < AbstractFileDownloadStrategy
       url = url.sub(%r{^((ht|f)tps?://)?}, "#{domain.chomp("/")}/")
     end
 
-    out, _, status= curl_output("--location", "--silent", "--head", "--request", "GET", url.to_s)
+    out, _, status = curl_output("--location", "--silent", "--head", "--request", "GET", url.to_s)
 
     lines = status.success? ? out.lines.map(&:chomp) : []