fix readme error (Azure#20916)

Author: zhichengliu12581

sdk/appconfiguration/spring-cloud-starter-azure-appconfiguration-config/README.md

@@ -23,11 +23,11 @@ There are two libraries that can be used spring-cloud-azure-appconfiguration-con
 
 or
 
-[//]: # ({x-version-update-start;com.microsoft.azure:spring-cloud-azure-appconfiguration-config;current})
+[//]: # ({x-version-update-start;com.microsoft.azure:spring-cloud-azure-appconfiguration-config-web;current})
 ```xml
 <dependency>
     <groupId>com.microsoft.azure</groupId>
-    <artifactId>spring-cloud-azure-appconfiguration-config</artifactId>
+    <artifactId>spring-cloud-azure-appconfiguration-config-web</artifactId>
     <version>1.4.0-beta.1</version>
 </dependency>
 ```

sdk/keyvault/azure-security-keyvault-jca/README.md

@@ -7,7 +7,7 @@ Azure Key Vault. It is built on four principles:
 3. Must not introduce any class loader hierarchy conflicts with Java app code dependencies.
 4. Must be ready for "never trust, always verify and credential-free" Zero Trust environments.
 
-[Source code][source_code] | [API reference documentation][api_documentation] | [Product documentation][azkeyvault_docs] | [Samples][certificates_samples]
+[Source code][source_code] | [API reference documentation][api_documentation] | [Product documentation][azkeyvault_docs] | [Samples][jca_samples]
 
 ## Getting started
 ### Adding the package to your project