diff --git a/src/js/SlaveState.js b/src/js/SlaveState.js
index 35af2b5171474a8d4b6c09994b155267b39ff8e2..3d66792be34c8d8bc25294059325da0627906ef1 100644
--- a/src/js/SlaveState.js
+++ b/src/js/SlaveState.js
@@ -301,7 +301,7 @@ App.Entity.SlaveCustomAddonsState = class SlaveCustomAddonsState {
 		/** What the slave refers to you as, with a lisp.*/
 		this.titleLisp = "";
 		/**
-		 * @typedef {Object} CustomImage
+		 * @typedef {object} CustomImage
 		 * @property {string} filename file name
 		 * @property {string} format one of "png", "jpg", "gif" or "webm"
 		 */
diff --git a/src/js/datatypeCleanupJS.js b/src/js/datatypeCleanupJS.js
index 60ef44a356f5cf4f5bcefd4058b7e9cbd3189511..eeb7d700abbbd20c0d9e881b607dc82160bd621f 100644
--- a/src/js/datatypeCleanupJS.js
+++ b/src/js/datatypeCleanupJS.js
@@ -2313,7 +2313,7 @@ App.Entity.Utils.RARuleDatatypeCleanup = function() {
 		}
 	}
 
-	/** @param {Object} o */
+	/** @param {object} o */
 	function replaceDefaultValues(o) {
 		for (const [k, v] of Object.entries(o)) {
 			if (v === "no default setting" || v === "no default change" || Number.isNaN(v) || v === undefined) {
@@ -2510,7 +2510,7 @@ App.Entity.Utils.validateRules = function() {
 	}
 };
 
-/** @param {Object} subject */
+/** @param {object} subject */
 App.Entity.Utils.migratePronouns = function(subject) {
 	if (subject.pronoun === undefined || typeof subject.pronoun === 'number') {
 		return;