From f8e14c783e42f77b72ef360c6fdcc06e0ec17532 Mon Sep 17 00:00:00 2001
From: Philippe Charles <charphi@users.noreply.github.com>
Date: Mon, 25 Jan 2021 15:19:08 +0100
Subject: [PATCH] Fix use of deprecated Maven properties

---
 picocli-codegen/README.adoc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/picocli-codegen/README.adoc b/picocli-codegen/README.adoc
index 4b46ac959..5ea8a1b38 100644
--- a/picocli-codegen/README.adoc
+++ b/picocli-codegen/README.adoc
@@ -190,7 +190,7 @@ The picocli annotation processor supports the options below.
 
 The generated files are written to `META-INF/native-image/picocli-generated/${project}`.
 
-The `project` option can be omitted, but it is a good idea to specify the `project` option with a unique value for your project (e.g. `${groupId}/${artifactId}`) if your jar may be https://stackoverflow.com/a/49811665[shaded] with other jars into an uberjar.
+The `project` option can be omitted, but it is a good idea to specify the `project` option with a unique value for your project (e.g. `${project.groupId}/${project.artifactId}`) if your jar may be https://stackoverflow.com/a/49811665[shaded] with other jars into an uberjar.
 
 
 ==== Other Options
@@ -227,7 +227,7 @@ To set an annotation processor option in Maven, you need to use the `maven-compi
       <version>${maven-compiler-plugin-version}</version>
       <configuration>
         <compilerArgs>
-          <arg>-Aproject=${groupId}/${artifactId}</arg>
+          <arg>-Aproject=${project.groupId}/${project.artifactId}</arg>
         </compilerArgs>
       </configuration>
     </plugin>