updated readme

Author: James Rosado

8_Calcium-Modeling/README.md

@@ -38,7 +38,7 @@ These are boxed in red in the figure above. Disregard the large code window. Set
   - For the simulation script choose <code>vdccFullCellCalcium.lua</code> inside the 'scripts' folder.
   - For the Geometry choose the file with <code>.swc</code> extension, make sure the geometry corresponds to the voltage data (used the output of [previous step](../7_NEURON_UG4_Interface)).
 
-NEW (needs to be tested on Mac/Linux version): There are some more options to set with regards to the solving:
+Some updates (needs to be tested on Linux version): There are some more options to set with regards to the solving:
   - There is an input box for <code>Min Defect</code> this controls the defect from the true solution
   - There is an input box for <code>Num. Newton</code> this controls the  numer of Newtow iterations when solving the non-linear equations
   - There is an input box for <code>Volt. Sample Rate</code> this is the time step between each voltage file i.e. the default is 0.025 meaning at 0s, 0.025s, 0.05s... are where in time the voltage data corresponds.