Fix formatting in README (#489)

Author: aobolensk

README.md

@@ -4,9 +4,14 @@
 [![codecov](https://codecov.io/gh/learning-process/parallel_programming_course/graph/badge.svg?token=qCOtqeFyIz)](https://codecov.io/gh/learning-process/parallel_programming_course)
 
 # Parallel Programming Course
-Welcome to the Parallel Programming Course! For more detailed documentation and resources, please visit documentation pages: [en](https://learning-process.github.io/parallel_programming_course/en/), [ru](https://learning-process.github.io/parallel_programming_course/ru/).
-Course scoreboard is available [here](https://learning-process.github.io/parallel_programming_course/scoreboard/)
-Coverage report is available [here](https://learning-process.github.io/parallel_programming_course/coverage/)
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+Welcome to the Parallel Programming Course!
+
+For more detailed documentation and resources, please visit documentation pages: [en](https://learning-process.github.io/parallel_programming_course/en/), [ru](https://learning-process.github.io/parallel_programming_course/ru/).
+
+Course scoreboard is available [here](https://learning-process.github.io/parallel_programming_course/scoreboard/).
+
+Coverage report is available [here](https://learning-process.github.io/parallel_programming_course/coverage/).
 
 ### Parallel programming technologies:
   The following parallel programming technologies are considered in practice: