style
diff --git a/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactory.java b/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactory.java
index e629c0d..614d708 100644
--- a/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactory.java
+++ b/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactory.java
@@ -47,8 +47,8 @@
 @Component(
     service = ScriptEngineFactory.class,
     property = {
-        "service.description=GSP Script Engine",
-        "service.vendor=The Apache Software Foundation"
+        Constants.SERVICE_DESCRIPTION + "=Apache Sling Scripting Groovy GSP ScriptEngineFactory",
+        Constants.SERVICE_VENDOR + "=The Apache Software Foundation"
     }
 )
 @Designate(
diff --git a/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactoryConfiguration.java b/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactoryConfiguration.java
index d4cb8ff..3892887 100644
--- a/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactoryConfiguration.java
+++ b/src/main/java/org/apache/sling/scripting/groovy/internal/GspScriptEngineFactoryConfiguration.java
@@ -20,7 +20,7 @@
 import org.osgi.service.metatype.annotations.ObjectClassDefinition;
 
 @ObjectClassDefinition(
-    name = "Apache Sling Scripting Groovy GSP “ScriptEngineFactory”",
+    name = "Apache Sling Scripting Groovy GSP ScriptEngineFactory",
     description = "Script engine factory for Groovy's GString template engine."
 )
 @interface GspScriptEngineFactoryConfiguration {