Typo

vars/pulp.groovy

@@ -88,7 +88,7 @@ def addToRepository(
 def publishRepository(
     String credentials,
     String repositoryHREF,
-    String signing_service = null
+    String signing_service = null,
     String pulpHost = '192.168.30.3'
 ) {
     def postContent = ["repository": repositoryHREF, "simple": true]
@@ -110,7 +110,7 @@ def distributePublication(
     String distributionName,
     String basePath,
     String contentGuard = null,
-    String pulpHost = '192.168.30.3',
+    String pulpHost = '192.168.30.3'
 ) {
     def httpMode = ''
     def url = ''