diff --git a/rb/lib/selenium/webdriver/chrome/bridge.rb b/rb/lib/selenium/webdriver/chrome/bridge.rb
index 13923869f1229..8d7688c04adcb 100644
--- a/rb/lib/selenium/webdriver/chrome/bridge.rb
+++ b/rb/lib/selenium/webdriver/chrome/bridge.rb
@@ -23,9 +23,9 @@ module Chrome
       module Bridge
 
         COMMANDS = {
-          get_network_conditions: [:get, '/session/:session_id/chromium/network_conditions'],
-          set_network_conditions: [:post, '/session/:session_id/chromium/network_conditions'],
-          send_command: [:post, '/session/:session_id/goog/cdp/execute']
+          get_network_conditions: [:get, 'session/:session_id/chromium/network_conditions'],
+          set_network_conditions: [:post, 'session/:session_id/chromium/network_conditions'],
+          send_command: [:post, 'session/:session_id/goog/cdp/execute']
         }.freeze
 
         def commands(command)
diff --git a/rb/lib/selenium/webdriver/common/service.rb b/rb/lib/selenium/webdriver/common/service.rb
index 85ef3639dc6af..7fec813ac60bd 100644
--- a/rb/lib/selenium/webdriver/common/service.rb
+++ b/rb/lib/selenium/webdriver/common/service.rb
@@ -165,7 +165,7 @@ def stop_server
         return if process_exited?
 
         connect_to_server do |http|
-          headers =  WebDriver::Remote::Http::Common::DEFAULT_HEADERS.dup
+          headers = WebDriver::Remote::Http::Common::DEFAULT_HEADERS.dup
           http.get('/shutdown', headers)
         end
       end
diff --git a/rb/lib/selenium/webdriver/safari/bridge.rb b/rb/lib/selenium/webdriver/safari/bridge.rb
index ff7a9ed326aaf..1d19a94a3cb72 100644
--- a/rb/lib/selenium/webdriver/safari/bridge.rb
+++ b/rb/lib/selenium/webdriver/safari/bridge.rb
@@ -24,9 +24,9 @@ module Bridge
 
         # https://developer.apple.com/library/content/documentation/NetworkingInternetWeb/Conceptual/WebDriverEndpointDoc/Commands/Commands.html
         COMMANDS = {
-          get_permissions: [:get, '/session/:session_id/apple/permissions'],
-          set_permissions: [:post, '/session/:session_id/apple/permissions'],
-          attach_debugger: [:post, '/session/:session_id/apple/attach_debugger']
+          get_permissions: [:get, 'session/:session_id/apple/permissions'],
+          set_permissions: [:post, 'session/:session_id/apple/permissions'],
+          attach_debugger: [:post, 'session/:session_id/apple/attach_debugger']
         }.freeze
 
         def commands(command)