Update website/pages/en/subgraphs/explorer.mdx

Co-authored-by: Benoît Rouleau <benoit.rouleau@icloud.com>

Author: idalithb

website/pages/en/subgraphs/explorer.mdx

@@ -12,7 +12,7 @@ Graph Explorer consists of multiple parts where you can interact with [subgraphs
 
 The following is a breakdown of all the key features of Graph Explorer. For additional support, you can watch the [Graph Explorer video guide](/subgraphs/explorer/#video-guide).
 
-### Subgraphs Tab
+### Subgraphs Page
 
 After deploying and publishing your subgraph in Subgraph Studio, go to [Graph Explorer](https://thegraph.com/explorer) and click on the "[Subgraphs](https://thegraph.com/explorer?chain=arbitrum-one)" link in the navigation bar to access the following: