update of classify4me_prototypes.py

normalizer/normalizer-prototypes/classify4me_prototypes.py

 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Reads calculations  and classifies their structures on the basis of prototypes
- and the space_group and normalized_wyckoff, and adds labels to the calculatiojs
- - classification_name (with labels in the same format as 
+Reads calculation data and classifies their structures by prototypes 
+on the basis of the space_group and normalized_wyckoff, and adds labels to the calculations
+ - prototype_label (with labels in the same format as 
 in the read_prototypes function).
 """