diff --git a/libraries-data/pom.xml b/libraries-data/pom.xml
index 54d24edbf6..f913cf32ca 100644
--- a/libraries-data/pom.xml
+++ b/libraries-data/pom.xml
@@ -429,13 +429,6 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>Apache Staging</id>
-            <url>https://repository.apache.org/content/groups/staging</url>
-        </repository>
-    </repositories>
-
     <properties>
         <storm.version>1.2.2</storm.version>
         <kryo.version>4.0.1</kryo.version>
diff --git a/spring-mvc-xml/pom.xml b/spring-mvc-xml/pom.xml
index 7187b5c270..8e4a56c148 100644
--- a/spring-mvc-xml/pom.xml
+++ b/spring-mvc-xml/pom.xml
@@ -1,7 +1,6 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <groupId>com.baeldung</groupId>
     <version>0.1-SNAPSHOT</version>
     <artifactId>spring-mvc-xml</artifactId>
 
@@ -86,13 +85,13 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        
+
         <dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<version>1.5.10.RELEASE</version>
-			<scope>test</scope>
-		</dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <version>1.5.10.RELEASE</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -116,14 +115,6 @@
 
     </build>
 
-    <repositories>
-        <repository>
-            <id>1</id>
-            <name>jstl</name>
-            <url>https://mvnrepository.com/artifact/javax.servlet/jstl</url>
-        </repository>
-    </repositories>
-
     <properties>
 
         <!-- Spring -->
diff --git a/xml/pom.xml b/xml/pom.xml
index 5490f3a89f..dfdec4da16 100644
--- a/xml/pom.xml
+++ b/xml/pom.xml
@@ -24,7 +24,6 @@
             <version>${jaxen.version}</version>
         </dependency>
 
-
         <dependency>
             <groupId>org.jdom</groupId>
             <artifactId>jdom2</artifactId>
@@ -166,7 +165,7 @@
                             <excludes>
                                 <exclude>template-binding.xml</exclude>
                             </excludes>
-							<schemaBindingDirectory>src/main/resources</schemaBindingDirectory>
+                            <schemaBindingDirectory>src/main/resources</schemaBindingDirectory>
                             <includeSchemaBindings>
                                 <includeSchemaBindings>*-binding.xml</includeSchemaBindings>
                             </includeSchemaBindings>
@@ -174,14 +173,14 @@
                         </configuration>
                         <executions>
                             <execution>
-                            	<id>process-classes</id>
+                                <id>process-classes</id>
                                 <phase>process-classes</phase>
                                 <goals>
                                     <goal>bind</goal>
                                 </goals>
                             </execution>
-							<execution>
-								<id>process-test-classes</id>
+                            <execution>
+                                <id>process-test-classes</id>
                                 <phase>process-test-classes</phase>
                                 <goals>
                                     <goal>test-bind</goal>
@@ -230,34 +229,6 @@
         </profile>
     </profiles>
 
-    <repositories>
-        <repository>
-            <id>jibx.sf.net</id>
-            <name>JiBX repository</name>
-            <url>http://jibx.sf.net/maven2</url>
-            <releases>
-                <updatePolicy>never</updatePolicy>
-            </releases>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-
-    <pluginRepositories>
-        <pluginRepository>
-            <id>jibx.sf.net</id>
-            <name>JiBX repository</name>
-            <url>http://jibx.sf.net/maven2</url>
-            <releases>
-                <updatePolicy>never</updatePolicy>
-            </releases>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </pluginRepository>
-    </pluginRepositories>
-
     <properties>
         <dom4j.version>1.6.1</dom4j.version>
         <jaxen.version>1.1.6</jaxen.version>