diff --git a/src/main/java/gov/usgs/earthquake/nshmp/www/gmm/PrimingResource.java b/src/main/java/gov/usgs/earthquake/nshmp/www/gmm/PrimingResource.java
index c55dd5ee08fd5ac0adedb2a416e235d0816bcf97..fde0d700e20b27ade97c38889e318bdf2a203c28 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/www/gmm/PrimingResource.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/www/gmm/PrimingResource.java
@@ -11,6 +11,9 @@ import io.micronaut.crac.OrderedResource;
 import io.micronaut.function.aws.proxy.MicronautLambdaHandler;
 import jakarta.inject.Singleton;
 
+/**
+ * Prime application for AWS Lambda snapstart.
+ */
 @Singleton
 public class PrimingResource implements OrderedResource {
 
@@ -56,5 +59,4 @@ public class PrimingResource implements OrderedResource {
     awsProxyRequest.setPath(path);
     return awsProxyRequest;
   }
-
 }