Update README.md

Improve formatting + Fix broken link

Author: AB-xdev

README.md

@@ -8,37 +8,24 @@
 
 # bzst-dip-java-client
 
-Client for using
-the [Mass data transmission DIP (mass data
-interface)](https://www.bzst.de/EN/Businesses/CESOP/electronic_data_transmission/electronic_data_transmission_node.html#js-toc-entry1).
+Client for using the [Mass data transmission DIP (mass data interface)](https://www.bzst.de/EN/Businesses/CESOP/electronic_data_transmission/electronic_data_transmission_node.html#js-toc-entry1).
 
-The BZSt (Bundeszentralamt für Steuern / Federal Central Tax Office) provides the Digital Inbox (DIP) as a service
-for payment service providers to transmit financial data.
+The BZSt (Bundeszentralamt für Steuern / Federal Central Tax Office) provides the Digital Inbox (DIP) as a service for payment service providers to transmit financial data.
 
-Clients need to register / login
-at [BZSt online.portal](https://www.bzst.de/DE/Service/Portalinformation/Massendaten/DIP/dip.html?nn=68828)
-through [Elster](https://www.elster.de/elsterweb/start), [BundID](https://id.bund.de/de)
-or [BZSt Online-Portal (BOP)](https://www.elster.de/bportal/start).
+Clients need to register / login at [BZSt online.portal](https://www.bzst.de/DE/Service/Portalinformation/Massendaten/DIP/dip.html?nn=68828) through [Elster](https://www.elster.de/elsterweb/start), [BundID](https://id.bund.de/de) or [BZSt Online-Portal (BOP)](https://www.elster.de/bportal/start).
 
-See
-the [BZSt Information](https://www.bzst.de/EN/Service/Portalinformation/Login/login_node.html)
-for more information.
+See the [BZSt Information](https://www.bzst.de/EN/Service/Portalinformation/Login/login_node.html) for more information.
 
-*Warning*: **BZSt Online-Portal** (deprecated) is different from **BZSt online.portal**.
+> [!NOTE]
+> **BZSt Online-Portal** (deprecated) is different from **BZSt online.portal**.
 
 ## Rationale
 
 We created this client to make it as easy as possible for the developer to use the BZSt DIP.
-Through usage of the builder pattern (see [Configuration](#configuration) below), DTOs
-and a typesafe data model we ensure high usability and readability.
+Through usage of the builder pattern (see [Configuration](#configuration) below), DTOs and a typesafe data model we ensure high usability and readability.
 
-The BZSt
-provides [XSD](https://www.bzst.de/SharedDocs/Downloads/DE/Digitale_Plattformbetreiber/amtlicher_datensatz_entwurf) that
-define the expected XML structure and
-make it possible to generate java
-classes ([BZSt Docs](https://www.bzst.de/DE/Unternehmen/Intern_Informationsaustausch/DAC7/Handbuecher/handbuecher.html?nn=127558#js-toc-entry2)).
-Our library validates each
-request through these XSD find errors before they are sent to the DIP.
+The BZSt provides [XSD](https://www.bzst.de/SharedDocs/Downloads/DE/Digitale_Plattformbetreiber/amtlicher_datensatz_entwurf) that define the expected XML structure and make it possible to generate java classes ([BZSt Docs](https://www.bzst.de/DE/Unternehmen/Intern_Informationsaustausch/DAC7/Handbuecher/handbuecher.html?nn=127558#js-toc-entry2)).
+Our library validates each request through these XSD find errors before they are sent to the DIP.
 
 ## Installation
 [Installation guide for the latest release](https://github.com/xdev-software/bzst-dip-java-client/releases/latest#Installation)
@@ -51,9 +38,7 @@ See the [examples in the demo package](./bzst-dip-java-client-demo/src/main/java
 
 For authentification at the BZST you have to create a public- and private-key.
 
-First you have to create a **PEM** file as described on
-the [BZST Website](https://www.bzst.de/SharedDocs/Downloads/DE/EOP_BOP/khb_dip.pdf?__blob=publicationFile&v=9) (see
-1.7).
+First you have to create a **PEM** file as described on the [BZST Website](https://www.bzst.de/DE/Service/Portalinformation/Massendaten/DIP/dip_node.html) (see 1.7).
 
 OpenSSL can be downloaded from their [website](https://www.openssl.org/).
 
@@ -67,15 +52,13 @@ Next you have to convert that file to a **PKCS12** file.
 openssl pkcs12 -export -in cert.pem -inkey key.pem -out certificate.p12 -name "certificate"
 ```
 
-The [keytool](https://docs.oracle.com/javase/8/docs/technotes/tools/unix/keytool.html) is contained in your JDK
-installation.
+The [keytool](https://docs.oracle.com/javase/8/docs/technotes/tools/unix/keytool.html) is contained in your JDK installation.
 
 ```
 keytool -importkeystore -srckeystore certificate.p12 -srcstoretype pkcs12 -destkeystore cert.jks
 ```
 
-The password you insert here, along with the file itself must be set in the client configuration. See example
-at [app.properties](./bzst-dip-java-client-demo/src/main/resources/app.properties):
+The password you insert here, along with the file itself must be set in the client configuration. See example at [app.properties](./bzst-dip-java-client-demo/src/main/resources/app.properties):
 
 ```
 certificate.keystore.password=SECRET_PASSWORD
@@ -101,11 +84,7 @@ client.id=abcd1234-ab12-ab12-ab12-abcdef123456
 
 ### Configuration
 
-The client can be configured through a properties file (
-see [app.properties](./bzst-dip-java-client-demo/src/main/resources/app.properties)
-and [ApplicationWithConfigurationFromProperties.java](./bzst-dip-java-client-demo/src/main/java/software/xdev/ApplicationWithConfigurationFromProperties.java))
-or by creating a configuration object (
-see [Application.java](./bzst-dip-java-client-demo/src/main/java/software/xdev/Application.java)).
+The client can be configured through a properties file (see [app.properties](./bzst-dip-java-client-demo/src/main/resources/app.properties) and [ApplicationWithConfigurationFromProperties.java](./bzst-dip-java-client-demo/src/main/java/software/xdev/ApplicationWithConfigurationFromProperties.java)) or by creating a configuration object (see [Application.java](./bzst-dip-java-client-demo/src/main/java/software/xdev/Application.java)).
 
 ```java
 public static BzstDipConfiguration createConfiguration()
@@ -130,8 +109,7 @@ public static BzstDipConfiguration createConfiguration()
 
 ## Support
 
-If you need support as soon as possible, and you can't wait for any pull request, feel free to
-use [our support](https://xdev.software/en/services/support).
+If you need support as soon as possible, and you can't wait for any pull request, feel free to use [our support](https://xdev.software/en/services/support).
 
 ## Contributing
 See the [contributing guide](./CONTRIBUTING.md) for detailed instructions on how to get started with our project.