Update README.md (#6)

Fixing typo in interface name

Author: autodidaddict

README.md

@@ -4,7 +4,7 @@ A proposed [WebAssembly System Interface](https://github.com/WebAssembly/WASI) A
 
 ### Current Phase
 
-`wasi-messaging` is currently in [Phase 1](https://github.com/WebAssembly/WASI/blob/main/Proposals.md#phase-1---feature-proposal-cg).
+`wasi-sql` is currently in [Phase 1](https://github.com/WebAssembly/WASI/blob/main/Proposals.md#phase-1---feature-proposal-cg).
 
 ### Champions
 
@@ -43,4 +43,4 @@ The `wasi-sql` interface abstracts away specific SQL flavors and database APIs,
 For a full API walk-through, see [wasi-sql-demo](https://github.com/danbugs/wasi-sql-demo).
 
 > Note: This README needs to be expanded to cover a number of additional fields suggested in the
-[WASI Proposal template](https://github.com/WebAssembly/wasi-proposal-template).
+[WASI Proposal template](https://github.com/WebAssembly/wasi-proposal-template).