update readme

Author: GiggleLiu

README.md

@@ -133,7 +133,7 @@ Much of the software in this ecosystem was developed as part of academic researc
 would like to help support it, please star the repository as such metrics may help us secure
 funding in the future. If you use our software as part of your research, teaching, or other
 activities, we would be grateful if you could cite our work. The
-[CITATION.bib](https://github.com/HappyDiode/GraphTensorNetworks.jl/blob/master/CITATION.bib) file in the root of this repository lists the relevant papers.
+[CITATION.bib](https://github.com/Happy-Diode/GraphTensorNetworks.jl/blob/master/CITATION.bib) file in the root of this repository lists the relevant papers.
 
 ## Questions and Contributions
 

docs/src/index.md

@@ -10,7 +10,7 @@ The properties includes the size of the maximum set size, the number of sets of
 ## Background knowledge
 
 Please check our paper ["Computing properties of independent sets by generic programming tensor networks"]().
-If you find our paper or software useful in your work, we would be grateful if you could cite our work. The [CITATION.bib](https://github.com/HappyDiode/GraphTensorNetworks.jl/blob/master/CITATION.bib) file in the root of this repository lists the relevant papers.
+If you find our paper or software useful in your work, we would be grateful if you could cite our work. The [CITATION.bib](https://github.com/Happy-Diode/GraphTensorNetworks.jl/blob/master/CITATION.bib) file in the root of this repository lists the relevant papers.
 
 ## Quick start