fix about

Jiu-hong · Jiu-hong · commit 28939b061f65 · 2025-05-06T17:37:33.000+08:00
diff --git a/versioned_docs/version-2.0.0/concepts/about.md b/versioned_docs/version-2.0.0/concepts/about.md
@@ -20,4 +20,4 @@ To understand the design further, read [this article](../concepts/design/casper-
 
 ## Disclaimer
 
-Read the [Legal Disclaimer](../disclaimer.md) regarding this CasperLabs Tech Spec (this "Whitepaper"). 
+Read the [Legal Disclaimer](../disclaimer.md) regarding this documentation. Use of this documentation and the Casper network is subject to this disclaimer.

Original file line number	Diff line number	Diff line change
`@@ -20,4 +20,4 @@ To understand the design further, read [this article](../concepts/design/casper-`
`20`	`20`
`21`	`21`	`## Disclaimer`
`22`	`22`
`23`		`-Read the [Legal Disclaimer](../disclaimer.md) regarding this CasperLabs Tech Spec (this "Whitepaper").`
	`23`	`+Read the [Legal Disclaimer](../disclaimer.md) regarding this documentation. Use of this documentation and the Casper network is subject to this disclaimer.`