diff --git a/next.config.js b/next.config.js
index fccc445..5e1d67b 100644
--- a/next.config.js
+++ b/next.config.js
@@ -2,7 +2,7 @@
 * Notiflix
 * Description: Next.js configuration.
 * Version: 1.0.0
-* Author: Furkan MT ('https://github.com/furcan')
+* Author: Furkan ('https://github.com/furcan')
 * Copyright 2019-Present Notiflix, GPL-3.0 License ('https://opensource.org/licenses/GPL-3.0')
 */
 
diff --git a/src/_database/app/meta.md b/src/_database/app/meta.md
index da6b8b6..b57a334 100644
--- a/src/_database/app/meta.md
+++ b/src/_database/app/meta.md
@@ -6,7 +6,7 @@ _dbAppMeta:
   metaDescription: Notiflix is a pure JavaScript library for client-side non-blocking notifications, popup boxes, loading indicators, and more to that makes your web projects much better.
   metaRobots: noindex, nofollow, noodp, noydir
   metaYearInit: 2019.
-  metaAuthor: 'Furkan MT - https://github.com/furcan'
+  metaAuthor: 'Furkan - https://github.com/furcan'
   metaCopyright: All Rights Reserved.
   metaThemeColor: "#32c682"
   metaTwitterUser: "@notiflixjs"
diff --git a/src/application/helpers/utilities/index.ts b/src/application/helpers/utilities/index.ts
index 43c0251..d1886ff 100644
--- a/src/application/helpers/utilities/index.ts
+++ b/src/application/helpers/utilities/index.ts
@@ -91,24 +91,24 @@ const isString = (value: unknown): value is string => typeof value === 'string'
 
 const isObject = (args: unknown): args is Record<string, unknown> => typeof args === 'object' || args instanceof Object;
 
-const classNamesCombiner = (names: (string | null)[]): string => names.filter((name) => isString(name)).join(' ');
+const classNamesCombine = (names: (string | null)[]): string => names.filter((name) => isString(name)).join(' ');
 
-const classNamesReplacer = (text: string): string | null => text.replace(/\s/gm, '') || null;
+const classNamesTrim = (text: string): string | null => text.trim() || null;
 
 type TClassNamesParamAll = string | number | boolean | undefined | null;
 type TClassNamesParamObject = Record<string, TClassNamesParamAll>;
 type TClassNamesParams = TClassNamesParamAll | TClassNamesParamObject;
 
-const classNames = (...params: TClassNamesParams[]): string => classNamesCombiner(
+const classNames = (...params: TClassNamesParams[]): string => classNamesCombine(
   params.map((param) => {
     if (isString(param)) {
-      return classNamesReplacer(param);
+      return classNamesTrim(param);
     }
 
     if (isObject(param)) {
-      return classNamesCombiner(Object.entries(param).map(([key, value]) => {
+      return classNamesCombine(Object.entries(param).map(([key, value]) => {
         if (isString(key) && value === true) {
-          return classNamesReplacer(key);
+          return classNamesTrim(key);
         }
         return null;
       }));