Merge branch 'master' of https://github.com/Benjamin-Lee/CodonBias

Author: Benjamin-Lee

README.md

@@ -67,7 +67,7 @@ Argument  | Details
 sequence | String of DNA sequence to calculate CAI for. Required.
 weights | Dictionary of weight values for each codon. Optional.
 RSCUs | Dictionary of RSCU values for each codon. Optional.
-sequences | List of DNA sequence strings. Required.
+sequences | List of DNA sequence strings. Optional.
 genetic_code | Integer containing the genetic code ID. Optional.
 
 #### Note
@@ -83,4 +83,4 @@ Feel free to contribute, open issues, or let me know about bugs. Anything is wel
 Benjamin Lee. (2017). Python Implementation of Codon Adaptation Index. _Zenodo_. http://doi.org/10.5281/zenodo.843854
 
 ## Contact
-I'm available for contact at [benjamin_lee@college.harvard.edu](mailto:benjamin_lee@college.harvard.edu).
+I'm available for contact at [benjamin_lee@college.harvard.edu](mailto:benjamin_lee@college.harvard.edu).