diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/reactive/webflux/MyRestController.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/reactive/webflux/MyRestController.java
index bde6ad0451e5..338c9e9a612c 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/reactive/webflux/MyRestController.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/reactive/webflux/MyRestController.java
@@ -38,19 +38,19 @@ public MyRestController(UserRepository userRepository, CustomerRepository custom
 		this.customerRepository = customerRepository;
 	}
 
-	@GetMapping("/{user}")
+	@GetMapping("/{userId}")
 	public Mono<User> getUser(@PathVariable Long userId) {
 		return this.userRepository.findById(userId);
 	}
 
-	@GetMapping("/{user}/customers")
+	@GetMapping("/{userId}/customers")
 	public Flux<Customer> getUserCustomers(@PathVariable Long userId) {
 		return this.userRepository.findById(userId).flatMapMany(this.customerRepository::findByUser);
 	}
 
-	@DeleteMapping("/{user}")
-	public void deleteUser(@PathVariable Long userId) {
-		this.userRepository.deleteById(userId);
+	@DeleteMapping("/{userId}")
+	public Mono<Void> deleteUser(@PathVariable Long userId) {
+		return this.userRepository.deleteById(userId);
 	}
 
 }
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/servlet/springmvc/MyRestController.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/servlet/springmvc/MyRestController.java
index 461c67fbe284..894fa6605ca0 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/servlet/springmvc/MyRestController.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/servlet/springmvc/MyRestController.java
@@ -37,17 +37,17 @@ public MyRestController(UserRepository userRepository, CustomerRepository custom
 		this.customerRepository = customerRepository;
 	}
 
-	@GetMapping("/{user}")
+	@GetMapping("/{userId}")
 	public User getUser(@PathVariable Long userId) {
 		return this.userRepository.findById(userId).get();
 	}
 
-	@GetMapping("/{user}/customers")
+	@GetMapping("/{userId}/customers")
 	public List<Customer> getUserCustomers(@PathVariable Long userId) {
 		return this.userRepository.findById(userId).map(this.customerRepository::findByUser).get();
 	}
 
-	@DeleteMapping("/{user}")
+	@DeleteMapping("/{userId}")
 	public void deleteUser(@PathVariable Long userId) {
 		this.userRepository.deleteById(userId);
 	}