fixed the names of several variables to match naming conventions
fixed the names of several variables to match naming conventions

michaelhuang/QuantSoftwareToolkit,michaelhuang/QuantSoftwareToolkit,michaelhuang/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,michaelhuang/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,QuantSoftware/QuantSoftwareToolkit,michaelhuang/QuantSoftwareToolkit,michaelhuang/QuantSoftwareToolkit