Finish sentence

Co-authored-by: Robin <robin@robin.town>

src/matrix-utils.ts

@@ -80,7 +80,7 @@ export async function initClient(
     ...storeOpts,
     ...clientOptions,
     useAuthorizationHeader: true,
-    // Use a relatively low timeout for API calls: this is a realtime
+    // Use a relatively low timeout for API calls: this is a realtime application
     // so we don't want API calls taking ages, we'd rather they just fail.
     localTimeoutMs: 5000,
   });