diff --git a/paper/gtt.tex b/paper/gtt.tex
index 64a670a397e55df1188fc30dcd09ed2eb207c9ac..b5abb59f59243be80ebc096c89f21b385db7d328 100644
--- a/paper/gtt.tex
+++ b/paper/gtt.tex
@@ -9774,12 +9774,12 @@ structure~\cite{ahman+16fiberedeffects}.
 
 \paragraph{Acknowledgments}
 
-We thank Gabriel Scherer, Kenji Maillard, Ron Garcia, anyone else? for
-helpful discussions about this work.  We thank the anonymous reviewers
-for helpful feedback on this article.  This
-material is based on research sponsored by the NSF? FIXME and the
-United States Air Force Research Laboratory under agreement number
-FA9550-15-1-0053 and and FA9550-16-1-0292.
+We thank Ron Garcia, Kenji Maillard and Gabriel Scherer for helpful
+discussions about this work. We thank the anonymous reviewers for
+helpful feedback on this article. This material is based on research
+sponsored by the National Science Foundation under grant CCF-1453796
+and the United States Air Force Research Laboratory under agreement
+number FA9550-15-1-0053 and and FA9550-16-1-0292.
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