fixed headers

ExpectationsStudents/JanaExpectations.md

-##First Assignment
+## First Assignment
 
 Hi I'm Jana and I'm studying [Digital Humanities](https://www.leipzig-studieren.de/digital-humanities-bsc/). I'm living in [Leipzig](https://de.wikipedia.org/wiki/Leipzig) for 7 years now and I love it.
 
-###My Expectations about Digital Humanities 
+### My Expectations about Digital Humanities 
 
 * to make new experiences 
 * to learn more about linguistic data processing