Updated README.md

README.md

@@ -12,13 +12,13 @@ We strongly recomment using the notebooks and slides in the provided binder envi
 
 | lecture no. | notebooks | interactive slides | static slides | PDF |
 | :---------: | :-------: | :----------------: | :-----------: | :---: |
-| 1 | [![Lecture 1][badge-binder-lecture]][binder-jupyterlab-lecture1] | [![Lecture 1][badge-binder-lecture]][binder-jupyternb-lecture1] | [![Lecture 1][badge-pages-lecture]][pages-lecture1] | [![Lecture 1 PDF][badge-pdf-lecture]][pdf-lecture1] |
-| 2 | [![Lecture 2][badge-binder-lecture]][binder-jupyterlab-lecture2] | [![Lecture 2][badge-binder-lecture]][binder-jupyternb-lecture2] | [![Lecture 2][badge-pages-lecture]][pages-lecture2] | [![Lecture 2 PDF][badge-pdf-lecture]][pdf-lecture2] |
-| 3 | [![Lecture 3][badge-binder-lecture]][binder-jupyterlab-lecture3] | [![Lecture 3][badge-binder-lecture]][binder-jupyternb-lecture3] | [![Lecture 3][badge-pages-lecture]][pages-lecture3] | [![Lecture 3 PDF][badge-pdf-lecture]][pdf-lecture3] |
-| 4 | [![Lecture 4][badge-binder-lecture]][binder-jupyterlab-lecture4] | [![Lecture 4][badge-binder-lecture]][binder-jupyternb-lecture4] | [![Lecture 4][badge-pages-lecture]][pages-lecture4] | [![Lecture 4 PDF][badge-pdf-lecture]][pdf-lecture4] |
-| 5 | [![Lecture 5][badge-binder-lecture]][binder-jupyterlab-lecture5] | [![Lecture 5][badge-binder-lecture]][binder-jupyternb-lecture5] | [![Lecture 5][badge-pages-lecture]][pages-lecture5] | [![Lecture 5 PDF][badge-pdf-lecture]][pdf-lecture5] |
-| 6 | [![Lecture 6][badge-binder-lecture]][binder-jupyterlab-lecture6] | [![Lecture 6][badge-binder-lecture]][binder-jupyternb-lecture6] | [![Lecture 6][badge-pages-lecture]][pages-lecture6] | [![Lecture 6 PDF][badge-pdf-lecture]][pdf-lecture6] |
-| 7 | [![Lecture 7][badge-binder-lecture]][binder-jupyterlab-lecture7] | [![Lecture 7][badge-binder-lecture]][binder-jupyternb-lecture7] | [![Lecture 7][badge-pages-lecture]][pages-lecture7] | [![Lecture 7 PDF][badge-pdf-lecture]][pdf-lecture7] |
+| 1 | [![Lecture 1][badge-binder-lecture]][binder-jupyterlab-lecture1] | [![Lecture 1][badge-binder-lecture]][binder-jupyternb-lecture1] | [![Lecture 1][badge-pages-lecture]][pages-lecture1] | [![Lecture 1][badge-pdf-lecture]][pdf-lecture1] |
+| 2 | [![Lecture 2][badge-binder-lecture]][binder-jupyterlab-lecture2] | [![Lecture 2][badge-binder-lecture]][binder-jupyternb-lecture2] | [![Lecture 2][badge-pages-lecture]][pages-lecture2] | [![Lecture 2][badge-pdf-lecture]][pdf-lecture2] |
+| 3 | [![Lecture 3][badge-binder-lecture]][binder-jupyterlab-lecture3] | [![Lecture 3][badge-binder-lecture]][binder-jupyternb-lecture3] | [![Lecture 3][badge-pages-lecture]][pages-lecture3] | [![Lecture 3][badge-pdf-lecture]][pdf-lecture3] |
+| 4 | [![Lecture 4][badge-binder-lecture]][binder-jupyterlab-lecture4] | [![Lecture 4][badge-binder-lecture]][binder-jupyternb-lecture4] | [![Lecture 4][badge-pages-lecture]][pages-lecture4] | [![Lecture 4][badge-pdf-lecture]][pdf-lecture4] |
+| 5 | [![Lecture 5][badge-binder-lecture]][binder-jupyterlab-lecture5] | [![Lecture 5][badge-binder-lecture]][binder-jupyternb-lecture5] | [![Lecture 5][badge-pages-lecture]][pages-lecture5] | [![Lecture 5][badge-pdf-lecture]][pdf-lecture5] |
+| 6 | [![Lecture 6][badge-binder-lecture]][binder-jupyterlab-lecture6] | [![Lecture 6][badge-binder-lecture]][binder-jupyternb-lecture6] | [![Lecture 6][badge-pages-lecture]][pages-lecture6] | [![Lecture 6][badge-pdf-lecture]][pdf-lecture6] |
+| 7 | [![Lecture 7][badge-binder-lecture]][binder-jupyterlab-lecture7] | [![Lecture 7][badge-binder-lecture]][binder-jupyternb-lecture7] | [![Lecture 7][badge-pages-lecture]][pages-lecture7] | [![Lecture 7][badge-pdf-lecture]][pdf-lecture7] |
 
 
 [badge-binder-lecture]: https://img.shields.io/badge/interactive-lecture-579ACA.svg?logo=data:image/png;base64,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&style=flat-square
@@ -56,7 +56,7 @@ https://mybinder.org/v2/gh/mmoelle1/OospCpp/binder?urlpath=git-pull%3Frepo%3Dhtt
 [pages-lecture6]: https://mmoelle1.github.io/OospCpp/_static/lecture6.slides.html
 [pages-lecture7]: https://mmoelle1.github.io/OospCpp/_static/lecture7.slides.html
 
-[badge-pdf-lecture]:https://img.shields.io/badge/printable-pdf-blue
+[badge-pdf-lecture]: https://img.shields.io/badge/printable-pdf-blue
 
 [pdf-lecture1]: https://mmoelle1.github.io/OospCpp/_static/lecture1.slides.pdf
 [pdf-lecture2]: https://mmoelle1.github.io/OospCpp/_static/lecture2.slides.pdf