Fix missed rename in the workflow state

Signed-off-by: Albert Callarisa <[email protected]>

Author: acroca

workflow/state.go

@@ -14,7 +14,7 @@ const (
 	StatusTerminated     = api.RUNTIME_STATUS_TERMINATED
 	StatusPending        = api.RUNTIME_STATUS_PENDING
 	StatusSuspended      = api.RUNTIME_STATUS_SUSPENDED
-	StatusPendingVersion = api.RUNTIME_STATUS_STALLED
+	StatusStalled        = api.RUNTIME_STATUS_STALLED
 )
 
 type WorkflowMetadata protos.OrchestrationMetadata
@@ -40,7 +40,7 @@ func (w WorkflowMetadata) String() string {
 	case api.RUNTIME_STATUS_SUSPENDED:
 		return "SUSPENDED"
 	case api.RUNTIME_STATUS_STALLED:
-		return "PENDING_VERSION"
+		return "STALLED"
 	default:
 		return ""
 	}