Correction: Randomness in Sequence Evolution Increases over Time.

[This corrects the article DOI: 10.1371/journal.pone.0155935.].

There are errors in the Funding section. The correct funding information is as follows: This work was supported by grants from National Programs for High Technology Research and Development [863 Program; 2014AA021503, 2015AA020108] and The 100-Talent Program of Chinese Academy of Sciences. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.