diff --git a/wiki/Modifying-Your-Game-with-Scripts.md b/wiki/Modifying-Your-Game-with-Scripts.md
index 9bcdf9139e..922a177041 100644
--- a/wiki/Modifying-Your-Game-with-Scripts.md
+++ b/wiki/Modifying-Your-Game-with-Scripts.md
@@ -46,8 +46,9 @@ Hooks.once("init", () => {
   CONFIG.DND5E.abilities.grt = {
     label: "Grit",
     abbreviation: "grt",
-    type: "mental", ///mental or physical
-    defaults: {vehicle: 0} ///Optional
+    type: "mental", // mental or physical
+    defaults: {vehicle: 0}, // Optional
+    improvement: false, // Explicitly set this to 'false' to prevent it showing up for ASIs.
   };
 });
 ```
@@ -108,15 +109,16 @@ Hooks.once("init", () => {
 ## Add new Feature Item Type and Subtypes
 ```js
 /// Adds in a new feature type, similar to "Class Feature" called "Martial Exploit", with 3 different subtypes for it.
-Hooks.once("setup", function(){
+Hooks.once("init", () => {
   CONFIG.DND5E.featureTypes.marexploit = {
-  label: "Martial Exploit",
-  subtypes: {
-    first: "1st-Degree",
-    second: "2nd-Degree",
-    third: "3rd-Degree"
+    label: "Martial Exploit",
+    subtypes: {
+      first: "1st-Degree",
+      second: "2nd-Degree",
+      third: "3rd-Degree"
     }
-};
+  };
+});
 ```
 
 ## Add a new Armor Calculation
@@ -141,24 +143,24 @@ Hooks.once("init", () => {
 ## Remove, Rename, and Add new Languages 
 ```js
 /// Removes Common, Renames Deepspeech to Voidspeech, and adds a languages called Ochnun
-Hooks.once("setup", function addLanguages(){
+Hooks.once("init", () => {
   delete CONFIG.DND5E.languages.common;
   CONFIG.DND5E.languages.deep = "Voidspeech";
-  CONFIG.DND5E.languages.ochnun= "Ochnun";
+  CONFIG.DND5E.languages.ochnun = "Ochnun";
 });
 ```
 
 ## Add new Item Activation Cost Types
 ```js
 /// Adds in options to display in the Activation Cost dropdown
-Hooks.once("setup", function(){
-  CONFIG.DND5E.abilityActivationTypes.crithit = 'Critical Hit';
-  CONFIG.DND5E.abilityActivationTypes.attack = 'On Attack';
-  CONFIG.DND5E.abilityActivationTypes.attack = 'Replaces Attack';
-  CONFIG.DND5E.abilityActivationTypes.meleehit = 'On Melee Hit';
-  CONFIG.DND5E.abilityActivationTypes.rangedhit = 'On Ranged Hit';
-  CONFIG.DND5E.abilityActivationTypes.weaponhit = 'On Weapon Hit';
-}),
+Hooks.once("init", () => {
+  CONFIG.DND5E.abilityActivationTypes.crithit = "Critical Hit";
+  CONFIG.DND5E.abilityActivationTypes.attack = "On Attack";
+  CONFIG.DND5E.abilityActivationTypes.replaceattack = "Replaces Attack";
+  CONFIG.DND5E.abilityActivationTypes.meleehit = "On Melee Hit";
+  CONFIG.DND5E.abilityActivationTypes.rangedhit = "On Ranged Hit";
+  CONFIG.DND5E.abilityActivationTypes.weaponhit = "On Weapon Hit";
+});
 ```
 
 ## Add new Weapon Types