docs: add edit link text (vuejs#952)

Co-authored-by: Eduardo San Martin Morote <[email protected]>

Author: ydcjeff

docs/.vitepress/config.js

@@ -26,6 +26,7 @@ const config = {
     docsDir: 'docs',
     docsBranch: 'master',
     editLinks: true,
+    editLinkText: 'Suggest changes to this page',
 
     carbonAds: {
       carbon: 'CEBICK3I',