/**
* \ingroup gdcmHeaderHelper
* \brief gets the info from 0028,0030 : Pixel Spacing
- * else 1.
+ * else 1.0
* @return X dimension of a pixel
*/
float gdcmHeaderHelper::GetXSpacing() {
/**
* \ingroup gdcmHeaderHelper
* \brief gets the info from 0028,0030 : Pixel Spacing
- * else 1.
+ * else 1.0
* @return Y dimension of a pixel
*/
float gdcmHeaderHelper::GetYSpacing() {
*\ingroup gdcmHeaderHelper
*\brief gets the info from 0018,0088 : Space Between Slices
* else from 0018,0050 : Slice Thickness
- * else 1.
+ * else 1.0
* @return Z dimension of a voxel-to be
*/
float gdcmHeaderHelper::GetZSpacing() {