diff --git a/Tutorial.md b/Tutorial.md
index d499ddd..7c32f7b 100644
--- a/Tutorial.md
+++ b/Tutorial.md
@@ -64,7 +64,7 @@ user_pref("userChrome.tab.color_like_toolbar",         true); // Original, Photo
 user_pref("userChrome.tab.lepton_like_padding",        true); // Original
 user_pref("userChrome.tab.photon_like_padding",       false); // Photon
 
-user_pref("userChrome.tab.dynamic_separtor",           true); // Original, Proton
+user_pref("userChrome.tab.dynamic_separator",          true); // Original, Proton
 user_pref("userChrome.tab.static_separator",          false); // Photon
 user_pref("userChrome.tab.static_separator.selected_accent", false); // Just option
 
@@ -96,7 +96,7 @@ user_pref("userChrome.tab.color_like_toolbar",         true); // Original, Photo
 user_pref("userChrome.tab.lepton_like_padding",       false); // Original
 user_pref("userChrome.tab.photon_like_padding",        true); // Photon
 
-user_pref("userChrome.tab.dynamic_separtor",          false); // Original, Proton
+user_pref("userChrome.tab.dynamic_separator",         false); // Original, Proton
 user_pref("userChrome.tab.static_separator",           true); // Photon
 user_pref("userChrome.tab.static_separator.selected_accent", false); // Just option
 
@@ -128,7 +128,7 @@ user_pref("userChrome.tab.color_like_toolbar",        false); // Original, Photo
 user_pref("userChrome.tab.lepton_like_padding",       false); // Original
 user_pref("userChrome.tab.photon_like_padding",       false); // Photon
 
-user_pref("userChrome.tab.dynamic_separtor",           true); // Original, Proton
+user_pref("userChrome.tab.dynamic_separator",          true); // Original, Proton
 user_pref("userChrome.tab.static_separator",          false); // Photon
 user_pref("userChrome.tab.static_separator.selected_accent", false); // Just option