fix: linter

Author: route

spec/network/request_spec.rb

@@ -3,13 +3,13 @@
 describe Ferrum::Network::Request do
   describe "#ping?" do
     it "returns false for document requests" do
-      request = Ferrum::Network::Request.new({"type" => "Document"})
+      request = Ferrum::Network::Request.new({ "type" => "Document" })
 
       expect(request.ping?).to be(false)
     end
 
     it "returns true for ping requests" do
-      request = Ferrum::Network::Request.new({"type" => "Ping"})
+      request = Ferrum::Network::Request.new({ "type" => "Ping" })
 
       expect(request.ping?).to be(true)
     end

spec/node_spec.rb

@@ -13,7 +13,7 @@
     it "fires a ping request for anchor elements" do
       browser.go_to("/ferrum/link_with_ping")
 
-      expect(browser.network.traffic.length).to eq(1) 
+      expect(browser.network.traffic.length).to eq(1)
       browser.at_css("a").click
 
       # 1 for first load, 1 for load of new url, 1 for ping = 3 total