(Current Biology 27, 1184–1191; April 24, 2017) [Figure presented] In Figure 4D of this article as originally published, two labels relating to control samples were erroneously interchanged: “control buffer” was mislabeled as “forskolin alone,” and “forskolin alone” was mislabeled as “control buffer.” This error has been rectified in the article online and in the corrected figure shown below. Please note that this error is solely typographical and has no bearing on our results or conclusions. The authors apologize for any confusion that the error may have caused. In addition, we mistakenly omitted our co-author Karine Mardon from the author list of the article as originally published. This error has also been rectified in the article online. We apologize to Dr. Mardon for the omission.