Fix typo

Change-Id: I489704b943ec367635f15d08e56aec907593474b
diff --git a/cicd-lab-pipeline.groovy b/cicd-lab-pipeline.groovy
index 1175d05..4833c2a 100644
--- a/cicd-lab-pipeline.groovy
+++ b/cicd-lab-pipeline.groovy
@@ -231,7 +231,7 @@
                     }
 
                     println "Deploying provided ssh key at ${authorizedKeysFile}"
-                    cmdRun(saltMaster, '*', "echo '${sshPubKey}' | tee -a ${authorizedKeysFile}")
+                    salt.cmdRun(saltMaster, '*', "echo '${sshPubKey}' | tee -a ${authorizedKeysFile}")
                 }
 
                 //