Update src/content/docs/workers/wrangler/configuration.mdx

Author: emily-shen

src/content/docs/workers/wrangler/configuration.mdx

@@ -52,7 +52,7 @@ kv_namespaces = [
 
 ## Environments
 
-You can define a different configurations for a Worker using Wrangler [environments](/workers/wrangler/environments/).
+You can define different configurations for a Worker using Wrangler [environments](/workers/wrangler/environments/).
 There is a default (top-level) environment and you can create named environments that provide environment-specific configuration.
 
 These are defined under `[env.<name>]` keys, such as `[env.staging]` which you can then preview or deploy with the `-e` / `--env` flag in the `wrangler` commands like `npx wrangler deploy --env staging`.