chore(README.md): fix pull request link formatting

chore(README.md): remove trailing period from pull request line
chore(README.md): fix download PDF link formatting in translations
chore(README.md): fix create an issue link formatting in translations

README.md

@@ -18,7 +18,7 @@ You can add a translation for your own language.
 - add a new folder in directory `translations`, e.g. “es” for spanish
 - create a translation-spanish.md
 - translate an existing one (e.g. [translation-english.md](/translations/en/translation-english.md))
-- create a [pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request?tool=webui).
+- create a [pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request?tool=webui)
 
 The pull request of a translation should be proofread by a native speaker. The PDF is then placed in the newly created folder and a README with preview images is created by us.
 

translations/de/README.md

@@ -2,7 +2,7 @@
 
 Eine druckbare Broschüre, um Händler dazu zu bewegen, Monero zu akzeptieren.
 
-##[⤓ Download PDF](./Monero%20fuer%20Haendler%20Flyer%20-%20deutsch.pdf)
+[⤓ Download PDF](./Monero%20fuer%20Haendler%20Flyer%20-%20deutsch.pdf)
 
 Haben Sie einen Rechtschreib- oder anderen Fehler gefunden? [Schreiben Sie es uns](https://github.com/ASchmidt1024/monero-for-merchants-booklet/issues/new/choose). Danke.
 

translations/en/README.md

@@ -2,7 +2,7 @@
 
 A printable booklet to attract merchants to accept Monero.
 
-##[⤓ Download PDF](./Monero%20for%20Merchants%20Booklet%20-%20english.pdf)
+[⤓ Download PDF](./Monero%20for%20Merchants%20Booklet%20-%20english.pdf)
 
 Found a spelling or other mistake? Feel free to [create an issue](https://github.com/ASchmidt1024/monero-for-merchants-booklet/issues/new/choose). Thank you.