Fix typo in notes on future deprecation of the RestTemplate

Issue: SPR-16993

Obvious Fix

spring-web/src/main/java/org/springframework/web/client/RestTemplate.java

@@ -77,7 +77,7 @@ import org.springframework.web.util.UriTemplateHandler;
  * modern alternative to the {@code RestTemplate} with efficient support for
  * both sync and async, as well as streaming scenarios. The {@code RestTemplate}
  * will be deprecated in a future version and will not have major new features
- * gong forward.
+ * added going forward.
  *
  * @author Arjen Poutsma
  * @author Brian Clozel

src/docs/asciidoc/integration.adoc

@@ -960,7 +960,7 @@ that supports both sync and async, as well as streaming scenarios.
 As of 5.0, the non-blocking, reactive `WebClient` offers a modern alternative to the
 `RestTemplate` with efficient support for both sync and async, as well as streaming
 scenarios. The `RestTemplate` will be deprecated in a future version and will not have
-major new features gong forward.
+major new features added going forward.
 ====
 
 

src/docs/asciidoc/web/webmvc-client.adoc

@@ -18,7 +18,7 @@ libraries.
 As of 5.0, the non-blocking, reactive `WebClient` offers a modern alternative to the
 `RestTemplate` with efficient support for both sync and async, as well as streaming
 scenarios. The `RestTemplate` will be deprecated in a future version and will not have
-major new features gong forward.
+major new features added going forward.
 ====
 
 See <<integration.adoc#rest-client-access,RestTemplate>> for details.