Correct name

CURA-4851

plugins/XmlMaterialProfile/XmlMaterialProfile.py

@@ -482,7 +482,7 @@ class XmlMaterialProfile(InstanceContainer):
         if "adhesion_info" not in meta_data:
             meta_data["adhesion_info"] = ""
 
-        validation_message = XmlMaterialValidator.validateMaterialMetaDate(meta_data)
+        validation_message = XmlMaterialValidator.validateMaterialMetaData(meta_data)
         if validation_message is not None:
             raise Exception("Not valid material profile: %s" % (validation_message))
 

plugins/XmlMaterialProfile/XmlMaterialValidator.py

@@ -6,7 +6,7 @@
 class XmlMaterialValidator():
 
     @classmethod
-    def validateMaterialMetaDate(cls, validation_metadata):
+    def validateMaterialMetaData(cls, validation_metadata):
 
         if validation_metadata.get("GUID") is None:
             return "Missing GUID"