minor edits to README

README.md

@@ -22,22 +22,23 @@ sh install.sh
 ```
 
 ## Usage:
-If you have MATLAB:
+- If you have MATLAB
 See the example config file `config-comik.txt`, for an example function call from inside Matlab:
 For simulated dataset 1 provided in the folder `sample_data/simulated_dataset1`
 ```Matlab
 comik_wrapper('config-comik.txt');
 ```
 
-For those who do not have MATLAB, we provide an executable which can be run as follows:
+- For those who do not have MATLAB, 
+We provide an executable which can be run as follows:
 ```
 ./run_CoMIK.sh <MATLAB_Runtime_location> <config_file>
 ./run_CoMIK.sh /usr/lib/matlab-9.0 config-comik.txt
 ```
 where `/usr/lib/matlab-9.0` is the typical location of the MATLAB runtime on a Linux machine.
 
 
-_CoMIK_ requires two FASTA files as input -- the first FASTA file containing sequences in the positive class; the second FASTA file containing the sequences in the negative class. Other params are explained below.
+_CoMIK_ requires two FASTA files as input -- the first FASTA file containing sequences in the positive class; the second FASTA file containing negative class sequences. Other params are explained below.
 
 Values for the following parameters are required to be set: