diff --git a/README.md b/README.md
index 89920a0e2..6c51831d2 100644
--- a/README.md
+++ b/README.md
@@ -17,9 +17,12 @@ of _[KASTEL - Institute of Information Security and Dependability](https://kaste
 the [KIT](https://www.kit.edu).
 
 ## User Interfaces
-To be able to execute the core algorithms from this repository, you can write own user interfaces that (should) use the [ArDoCoRunner](https://github.com/ArDoCo/Core/blob/main/pipeline/pipeline-core/src/main/java/edu/kit/kastel/mcse/ardoco/core/execution/runner/ArDoCoRunner.java).
 
-We provide an example Command Line Interface (CLI) at [ArDoCo/CLI](https://github.com/ArDoCo/CLI) as well as a simple Graphical User Interface (GUI) at [ArDoCo/GUI](https://github.com/ArDoCo/GUI).
+To be able to execute the core algorithms from this repository, you can write own user interfaces that (should) use
+the [ArDoCoRunner](https://github.com/ArDoCo/Core/blob/main/pipeline/pipeline-core/src/main/java/edu/kit/kastel/mcse/ardoco/core/execution/runner/ArDoCoRunner.java).
+
+We provide an example Command Line Interface (CLI) at [ArDoCo/CLI](https://github.com/ArDoCo/CLI) as well as a simple Graphical User Interface (GUI)
+at [ArDoCo/GUI](https://github.com/ArDoCo/GUI).
 
 Future user interfaces like an enhanced GUI or a web interface are planned.
 
@@ -39,6 +42,7 @@ To test the Core, you could use case studies and benchmarks provided in ..
 ## Maven
 
 ```xml
+
 <dependencies>
 	<dependency>
 		<groupId>io.github.ardoco.core</groupId>
@@ -49,7 +53,9 @@ To test the Core, you could use case studies and benchmarks provided in ..
 ```
 
 For snapshot releases, make sure to add the following repository
+
 ```xml
+
 <repositories>
 	<repository>
 		<releases>
@@ -64,9 +70,31 @@ For snapshot releases, make sure to add the following repository
 </repositories>
 ```
 
+## Microservice for text preprocessing
+
+Text preprocessing works locally, but there is also the option to host a microservice for this.
+The benefit is that the models do not need to be loaded each time, saving some runtime (and local memory).
+
+The microservice can be found at [ArDoCo/StanfordCoreNLP-Provider-Service](https://github.com/ArDoCo/StanfordCoreNLP-Provider-Service/).
+
+The microservice is secured with credentials and the usage of the microservice needs to be activated and the URL of the microservice configured.
+These settings can be provided to the execution via environment variables.
+To do so, set the following variables:
+
+```env
+NLP_PROVIDER_SOURCE=microservice
+MICROSERVICE_URL=[microservice_url]
+SCNLP_SERVICE_USER=[your_username]
+SCNLP_SERVICE_PASSWORD=[your_password]
+```
+
+The first variable `NLP_PROVIDER_SOURCE=microservice` activates the microservice usage.
+The next three variables configure the connection, and you need to provide the configuration for your deployed microservice.
+
 ## Attribution
 
-The initial version of this project is based on the master thesis [Linking Software Architecture Documentation and Models](https://doi.org/10.5445/IR/1000126194).
+The initial version of this project is based on the master
+thesis [Linking Software Architecture Documentation and Models](https://doi.org/10.5445/IR/1000126194).
 
 ## Acknowledgements
 
diff --git a/framework/text-provider-json/src/main/java/edu/kit/kastel/mcse/ardoco/core/textproviderjson/textobject/PhraseImpl.java b/framework/text-provider-json/src/main/java/edu/kit/kastel/mcse/ardoco/core/textproviderjson/textobject/PhraseImpl.java
index 8deecb43f..e6b7f2a12 100644
--- a/framework/text-provider-json/src/main/java/edu/kit/kastel/mcse/ardoco/core/textproviderjson/textobject/PhraseImpl.java
+++ b/framework/text-provider-json/src/main/java/edu/kit/kastel/mcse/ardoco/core/textproviderjson/textobject/PhraseImpl.java
@@ -149,8 +149,8 @@ public boolean equals(Object o) {
             return true;
         if (!(o instanceof PhraseImpl phrase))
             return false;
-        return Objects.equals(getContainedWords(), phrase.getContainedWords()) && Objects.equals(getText(),
-                phrase.getText()) && type == phrase.type && Objects.equals(childPhrases, phrase.childPhrases);
+        return Objects.equals(getContainedWords(), phrase.getContainedWords()) && Objects.equals(getText(), phrase.getText()) && type == phrase.type && Objects
+                .equals(childPhrases, phrase.childPhrases);
     }
 
     @Override