some fixes for the merge request

code/classes/SCDclass_mdspar.m

@@ -36,7 +36,7 @@ classdef SCDclass_mdspar < matlab.mixin.Heterogeneous
         unlinked            % unlinked parameter, no actualization will be performed (this is set via an empty MDS source path)
         actualizable        % true if after MDS data retrieval phase the parameter is actualizable
     
-        overrideshot        % =1 if biult with overridden whot number in this case this shot number will be always used during actualization
+        overrideshot        % =1 if instantiated with overridden shot number, in this case this shot number will be always used during actualization
         overrideshotn       % shot number in case of overridden shot number
     end
     
@@ -107,6 +107,10 @@ classdef SCDclass_mdspar < matlab.mixin.Heterogeneous
             assert(~~exist('mdsconnect','file'),...
                 'SCD:NoMDS','mdsconnect not found, are the mds matlab tools installed?')
            mdsconnect(obj.mdsserver);
+           % If the class has been declared with a 'shot' parameter, then
+           % the shotnumber used for param loading is overridden by this
+           % parameter, otherwise it is taken from the global shot number
+           % given to the actualize command
            if obj.overrideshot == 1
               localshot = obj.overrideshotn;
            else