diff --git a/sop-java-picocli/src/main/resources/sop.properties b/sop-java-picocli/src/main/resources/sop.properties
index 68f5a45..78b9225 100644
--- a/sop-java-picocli/src/main/resources/sop.properties
+++ b/sop-java-picocli/src/main/resources/sop.properties
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 sop.name=sop
-usage.header=Stateless OpenPGP Protocol
+sop.usage.header=Stateless OpenPGP Protocol
 
 usage.footerHeading=Powered by picocli%n
 sop.locale=Locale for description texts
@@ -11,7 +11,7 @@ usage.synopsisHeading=Usage:\u0020
 usage.commandListHeading = %nCommands:%n
 # Exit Codes
 usage.exitCodeListHeading=%nExit Codes:%n
-usage.exitCodeList.0=\u00200:Successful program execution.
+usage.exitCodeList.0=\u00200:Successful program execution
 usage.exitCodeList.1=\u00201:Generic program error
 usage.exitCodeList.2=\u00203:Verification requested but no verifiable signature found
 usage.exitCodeList.3=13:Unsupported asymmetric algorithm
diff --git a/sop-java-picocli/src/main/resources/sop_de.properties b/sop-java-picocli/src/main/resources/sop_de.properties
index 6026f9a..1b59021 100644
--- a/sop-java-picocli/src/main/resources/sop_de.properties
+++ b/sop-java-picocli/src/main/resources/sop_de.properties
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 sop.name=sop
-usage.header=Stateless OpenPGP Protocol
+sop.usage.header=Stateless OpenPGP Protocol
 usage.footerHeading=Powered by Picocli%n
 sop.locale=Gebietsschema für Beschreibungstexte
 # Generic