fix(documentation): Fix Documentation typo

Author: Khaledgarbaya

lib/create-space-api.js

@@ -53,7 +53,7 @@ import omit from 'lodash/omit'
  * @param {Object} params - API initialization params
  * @prop {Object} http - HTTP client instance
  * @prop {Object} entities - Object with wrapper methods for each kind of entity
- * @return {ClientAPI}
+ * @return {ContentfulSpaceAPI}
  */
 export default function createSpaceApi ({
   http