Support api key variable for signature based test framework controller client

1 files changed, 1 insertions, 1 deletions

diff --git a/hosted-api/src/main/java/ai/vespa/hosted/api/Properties.java b/hosted-api/src/main/java/ai/vespa/hosted/api/Properties.java
index fd640bcc235..22c32cfa9ec 100644
--- a/hosted-api/src/main/java/ai/vespa/hosted/api/Properties.java
+++ b/hosted-api/src/main/java/ai/vespa/hosted/api/Properties.java
@@ -52,7 +52,7 @@ public class Properties {
         return getNonBlankProperty("apiCertificateFile").map(Paths::get);
     }
 
-    /** Returns the actual private key as a string */
+    /** Returns the actual private key as a string. */
     public static Optional<String> apiKey() {
         return getNonBlankProperty("apiKey");
     }