diff --git a/README.md b/README.md
index c958315..b735613 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,12 @@
 # Kalamar-Plugin-Export
 
-![Kalamar-Plugin-Export Screenshot](https://raw.githubusercontent.com/KorAP/Kalamar-Plugin-Export/misc/kalamar-export-screenshot.png)
+![Kalamar-Plugin-Export Screenshot](https://raw.githubusercontent.com/KorAP/Kalamar-Plugin-Export/master/misc/kalamar-export-screenshot.png)
 
 ## Description
 
 Kalamar-Plugin-Export is a web service that integrates in the plugin framework of
 [Kalamar](https://github.com/KorAP/Kalamar), to export matches for the
 [KorAP Corpus Analysis Platform](http://korap.ids-mannheim.de/) in various formats.
-
 Currently supported are **RTF**, **CSV**, and **JSON**.
 
 Kalamar-Plugin-Export is meant to be a basic export plugin and should
diff --git a/pom.xml b/pom.xml
index 6404e09..d884db3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   <url>http://maven.apache.org</url>
   
   <properties>
-	  <java.version>1.8</java.version>
+    <java.version>1.8</java.version>
     <jetty.version>9.4.31.v20200723</jetty.version>
     <jersey.version>2.27</jersey.version>
   </properties>
@@ -55,17 +55,10 @@
       <version>${jersey.version}</version>
     </dependency>
     <dependency>
-    <groupId>org.glassfish.jersey.containers</groupId>
-    <artifactId>jersey-container-servlet</artifactId>
-    <version>${jersey.version}</version>
-    </dependency>
-    <!--
-    <dependency>
       <groupId>org.glassfish.jersey.containers</groupId>
-      <artifactId>jersey-container-servlet-core</artifactId>
+      <artifactId>jersey-container-servlet</artifactId>
       <version>${jersey.version}</version>
-      </dependency>
-      -->
+    </dependency>
 
     <!-- Jersey test framework -->
     <dependency>
@@ -82,10 +75,10 @@
 
     <!-- Mock server framework -->
     <dependency>
-	    <groupId>org.mock-server</groupId>
+      <groupId>org.mock-server</groupId>
       <artifactId>mockserver-netty</artifactId>
       <version>5.1.1</version>
-	    <scope>test</scope>
+      <scope>test</scope>
     </dependency>
 
     <!-- Template engine -->
@@ -162,15 +155,15 @@
       </plugin>
 
       <plugin>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.8.1</version>
-				<inherited>true</inherited>
-				<configuration>
-					<showWarnings>true</showWarnings>
-					<source>${java.version}</source>
-					<target>${java.version}</target>
-				</configuration>
-			</plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <inherited>true</inherited>
+        <configuration>
+          <showWarnings>true</showWarnings>
+          <source>${java.version}</source>
+          <target>${java.version}</target>
+        </configuration>
+      </plugin>
 
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -198,25 +191,24 @@
         </executions>
       </plugin>
       <plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>cobertura-maven-plugin</artifactId>
-				<version>2.7</version>
-				<configuration>
-					<formats>
-						<format>html</format>
-						<format>xml</format>
-					</formats>
-					<check></check>
-				</configuration>
-				<executions>
-					<execution>
-						<goals>
-							<goal>clean</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>cobertura-maven-plugin</artifactId>
+        <version>2.7</version>
+        <configuration>
+          <formats>
+            <format>html</format>
+            <format>xml</format>
+          </formats>
+          <check></check>
+        </configuration>
+        <executions>
+          <execution>
+            <goals>
+              <goal>clean</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
   </build>
 </project>
-