fix gh actions

Author: hbaniecki

.github/workflows/R-CMD-check.yaml

@@ -37,7 +37,7 @@ jobs:
         config:
           - {os: windows-latest,   r: 'devel'}
           - {os: macOS-latest,   r: '4.1'}
-          - {os: macOS-latest,   r: '4.0'}
+          # - {os: macOS-latest,   r: '4.0'}
           - {os: macOS-latest,   r: '3.6'}
           - {os: windows-latest, r: '4.1'}
           - {os: windows-latest, r: '4.0'}

README.md

@@ -335,15 +335,16 @@ If you use `modelStudio`, please cite our [JOSS article](https://joss.theoj.org/
 
 ## More resources
 
+  - A preprint: [The Grammar of Interactive Explanatory Model Analysis](https://arxiv.org/abs/2005.00497v4)
+  
   - Theoretical introduction to the plots: [Explanatory Model Analysis: Explore, Explain, and Examine Predictive Models](https://ema.drwhy.ai/)
 
   - Vignettes: [perks and features](https://modelstudio.drwhy.ai/articles/ms-perks-features.html), [R & Python examples](https://modelstudio.drwhy.ai/articles/ms-r-python-examples.html), [modelStudio in R Markdown HTML](https://modelstudio.drwhy.ai/articles/ms-rmarkdown.html)   
 
   - Changelog: [NEWS](https://modelstudio.drwhy.ai/news/index.html)
 
-  - Conference poster: [MLinPL2019](https://github.com/ModelOriented/modelStudio/blob/master/misc/MLinPL2019_modelStudio_poster.pdf)
+  - Conference poster: [ML in PL 2019](https://github.com/ModelOriented/modelStudio/blob/master/misc/MLinPL2019_modelStudio_poster.pdf)
 
-  - A preprint of [The Grammar of Interactive Explanatory Model Analysis](https://arxiv.org/abs/2005.00497)
 
 ## Acknowledgments