Update README.md

README.md

@@ -21,7 +21,7 @@ A regular calculator has smaller buttons, but no one complains :) plus, I usuall
 <br><b>"You miss some new formulas modern spreedsheet have" - "Excel is much better, just use your laptop"</b><br>
 Obviously, it can't be a replacement for Excel or modern spreadsheet solutions running on a regular pc/laptop. If you do extensive use of spreadsheets for your job, how can a reMarkable (spreadsheet) can be useful? There are some situations where you just need a help for simple calculation, for me it means: test results, absence count, and other things a teacher may need, that do not require a full Excel installation, complicated formulas or top performances.<br>
 <br><b>"reMarkable is made for paper people, why do you want to run a spreadsheet on it?"</b><br>
-reMarkable changed my life as a teacher. It hosts all my student's books, annotated pdfs of my slides, my mental maps to use in class, class register, my timetable, meeting notes, I write on it everytime and mostly use it as real paper. I just needed a little more spreadsheety tablet, to fill the gap in some situations. Why run a whole operating system on pc, or boot my laptop with its times, when I can automate simple calculations I need on my reMarkable, which is always in my hands?<br>
+reMarkable changed my life as a teacher. It hosts all my student's books, annotated pdfs of my slides, my mental maps to use in class, class register, my timetable, meeting notes, I write on it everytime and mostly use it as real paper. I just needed a little more spreadsheety tablet, to fill the gap in some situations. Why run a whole operating system on pc, or boot my laptop with its times, when I can automate simple calculations I need on my reMarkable, which is always in my hands?<br><br>
 <b>"How long did you take to get this? Is it worth it?"</b><br>
 Geek/Nerd people would answer: yes, is it worth it. It took one day to get this, but nevermind, nerd nature is stronger: we can work one day, to get a daily 5 minutes time save the rest of our lives. It's all about being nerd. Are you? :)
 <h2>Requirements</h2>