edit README.md

README.md

-# User documentation - TEST
+User documentation
+==================
 
-## Environments
 
-* https://docs-new.it4i.cz - master branch
-* https://docs-new.it4i.cz/devel/$BRANCH_NAME - maps the branches
+Environments
+------------
 
-## URLs
+* [https://docs-new.it4i.cz - master branch](https://docs-new.it4i.cz - master branch)
+* [https://docs-new.it4i.cz/devel/$BRANCH_NAME](https://docs-new.it4i.cz/devel/$BRANCH_NAME) - maps the branches
 
-* http://facelessuser.github.io/pymdown-extensions/
-* http://squidfunk.github.io/mkdocs-material/
+URLs
+----
 
-## Rules
+* [http://facelessuser.github.io/pymdown-extensions/](http://facelessuser.github.io/pymdown-extensions/)
+* [http://squidfunk.github.io/mkdocs-material/](http://squidfunk.github.io/mkdocs-material/)
 
-* spellcheck https://github.com/lukeapage/node-markdown-spellcheck
+Rules
+-----
 
-* SI units http://physics.nist.gov/cuu/Units/checklist.html
+* [spellcheck https://github.com/lukeapage/node-markdown-spellcheck](spellcheck https://github.com/lukeapage/node-markdown-spellcheck)
+
+* [SI units http://physics.nist.gov/cuu/Units/checklist.html](SI units http://physics.nist.gov/cuu/Units/checklist.html)
 
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 fair-share