fix variable name in Transformer::translateInOutputs

Change-Id: I6136dbcd4d1e1a19c65a333872e413a85f8a0efa
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
fix variable name in createSourceArtifact

Change-Id: I61d767dd9b1bd50d284d3f43d4c688d907f84337
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>