diff --git a/x/vault/README.md b/x/vault/README.md
index d79bf0e55..8bee0b21d 100644
--- a/x/vault/README.md
+++ b/x/vault/README.md
@@ -4,15 +4,15 @@ The Vault module is responsible for the management of IPFS deployed Decentralize
 
 ## Concepts
 
-| Concept                                     | Description                                                                                                                                                                           | Reference |
-| ------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
-| Decentralized Web Node (DWN)                | A decentralized, distributed, and secure network of nodes that store and share data. It is a decentralized alternative to traditional web hosting services.                           |           |
-| Decentralized Identifier (DID)              | A unique identifier that is created, owned, and controlled by the user. It is used to establish a secure and verifiable digital identity.                                             |           |
-| HTMX (Hypertext Markup Language eXtensions) | A set of extensions to HTML that allow for the creation of interactive web pages. It is used to enhance the user experience and provide additional functionality to web applications. |           |
-| IPFS (InterPlanetary File System)           | A decentralized, peer-to-peer network for storing and sharing data. It is a distributed file system that allows for the creation and sharing of content across a network of nodes.    |           |
-| WebAuthn (Web Authentication)               | A set of APIs that allow websites to request user authentication using biometric or non-biometric factors.                                                                            |           |
-| WebAssembly (Web Assembly)                  | A binary instruction format for a stack-based virtual machine.                                                                                                                        |           |
-| Verifiable Credential (VC)                  | A digital statement that can be cryptographically verified.                                                                                                                           |           |
+| Concept                                     | Description                                                                                                                                                                           |
+| ------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Decentralized Web Node (DWN)                | A decentralized, distributed, and secure network of nodes that store and share data. It is a decentralized alternative to traditional web hosting services.                           |
+| Decentralized Identifier (DID)              | A unique identifier that is created, owned, and controlled by the user. It is used to establish a secure and verifiable digital identity.                                             |
+| HTMX (Hypertext Markup Language eXtensions) | A set of extensions to HTML that allow for the creation of interactive web pages. It is used to enhance the user experience and provide additional functionality to web applications. |
+| IPFS (InterPlanetary File System)           | A decentralized, peer-to-peer network for storing and sharing data. It is a distributed file system that allows for the creation and sharing of content across a network of nodes.    |
+| WebAuthn (Web Authentication)               | A set of APIs that allow websites to request user authentication using biometric or non-biometric factors.                                                                            |
+| WebAssembly (Web Assembly)                  | A binary instruction format for a stack-based virtual machine.                                                                                                                        |
+| Verifiable Credential (VC)                  | A digital statement that can be cryptographically verified.                                                                                                                           |
 
 ## Operations