Update docs

Author: silwalanish

README.md

@@ -231,6 +231,8 @@ const requestIdentifier = store.getId();
 
 Gets the short unique store id created for the current context/scope.
 
+Note: This is same as `getId();` the difference being it only returns the first 8 characters.
+
 - `@returns {string | undefined}` - Returns the short unique store id.
 
 ```js

src/impl/domain.ts

@@ -237,6 +237,8 @@ export function getId(): string | undefined {
 /**
  * Gets the short unique domain id created for the current context / scope.
  *
+ * Note: This is same as `getId();` the difference being it only returns the first 8 characters.
+ *
  * @returns {(string | undefined)}
  */
 export function getShortId(): string | undefined {

src/index.ts

@@ -202,6 +202,8 @@ export function getId(): string | undefined {
 /**
  * Gets the short unique domain id created for the current context / scope.
  *
+ * Note: This is same as `getId();` the difference being it only returns the first 8 characters.
+ *
  * @returns {(string | undefined)}
  */
 export function getShortId(): string | undefined {