AUTHOR CORRECTION
Volume 84, no. 12, e00444-18, 2018, https://doi.org/10.1128/AEM.00444-18. Pages 4 and 6: Figures 1E and 2A should appear as shown in this correction. Regretfully, we compiled Fig. 1E and 2A incorrectly by inadvertently using the same image of anti-RNAP blot for loading controls. This was discovered after a previous correction to the Acknowledgments was published. We apologize for this error, which did not change the final result, conclusions, or discussions.