Issue on page /tutorials/W2D3_BiologicalNeuronModels/student/W2D3_Tutorial2.html

[Anthony Lee]

The definition of the function corr_coef_pairs() should replace the n_trials variable with trials, as trials is an argument provided to the function, whereas n_trails is a global variable declared after the function definition.

[Spiros Chavlis]

Good catch! #958 fixed this.