SPR-6219: Corrected typo

spring-framework-reference/src/new-in-3.xml

@@ -288,7 +288,7 @@ public class RewardsTestDatabase {
     public void setDatabaseName(String dbName) { … }
 
     @Value("#{strategyBean.databaseKeyGenerator}")
-    public voidsetKeyGenerator(KeyGenerator kg) { … }
+    public void setKeyGenerator(KeyGenerator kg) { … }
 }
 </programlisting></para>
     </section>