Change header level

README.md

@@ -24,7 +24,8 @@
   <a href="#quickstart">Quickstart</a> •
   <a href="#features">Features</a> •
   <a href="#background">Background</a> •
-    <a href="#acknowledgements">Acknowledgements</a>
+  <a href="#related--motivation">Motivation</a> •
+  <a href="#citation">Citation</a>
 </p>
 
 <p align="center">
@@ -142,9 +143,7 @@ with a 128x128 discretization is created in less than a second on a modern GPU.
 
 [3] Montanelli, Hadrien, and Niall Bootland. "Solving periodic semilinear stiff PDEs in 1D, 2D and 3D with exponential integrators." Mathematics and Computers in Simulation 178 (2020): 307-327.
 
-## Acknowledgements
-
-### Related & Motivation
+## Related & Motivation
 
 This package is greatly inspired by the [chebfun](https://www.chebfun.org/)
 library in *MATLAB*, in particular the
@@ -178,7 +177,7 @@ This package also took much inspiration from the
 *Julia* ecosystem, especially for checking the implementation of the contour
 integral method of [2] and how to handle (de)aliasing.
 
-### Citation
+## Citation
 
 This package was developed as part of the [APEBench paper
 (arxiv.org/abs/2411.00180)](https://arxiv.org/abs/2411.00180) (accepted at
@@ -199,11 +198,11 @@ it:
 
 [Here](https://github.com/tum-pbs/apebench) you can find the APEBench benchmark suite.
 
-### Funding
+## Funding
 
 The main author (Felix Koehler) is a PhD student in the group of [Prof. Thuerey at TUM](https://ge.in.tum.de/) and his research is funded by the [Munich Center for Machine Learning](https://mcml.ai/).
 
-### License
+## License
 
 MIT, see [here](https://github.com/Ceyron/exponax/blob/main/LICENSE.txt)