Improve title text for storybook cover

Author: Hector Arce De Las Heras

.storybook/overview/introduction.tsx

@@ -24,7 +24,7 @@ export const Introduction = () => {
     >
       <div className="welcome-text-container">
         <h2 className="welcome_title">Kubit | web-components</h2>
-        <h4 className="welcome_version">{`v.${Package.version}| Saturn`}</h4>
+        <h4 className="welcome_version">{`v.${Package.version} | Saturn`}</h4>
       </div>
     </div>
   );