some changes

docs/index.md

@@ -1,16 +1,3 @@
 # Обо мне
 
-Проверка работы *GitHub Actions*.
+**TBD**
-
-## Commands
-
-* `mkdocs new [dir-name]` - Create a new project.
-* `mkdocs serve` - Start the live-reloading docs server.
-* `mkdocs build` - Build the documentation site.
-* `mkdocs -h` - Print help message and exit.
-
-## Testing
-
-$$\Huge
-\lim_{N \rightarrow \infty}\sum_{i=1}^N \frac{1}{i} = \infty
-$$