diff --git a/pom.xml b/pom.xml
index c2852c8..ff24220 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,6 +13,34 @@
         <maven.compiler.target>12</maven.compiler.target>
     </properties>
 
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>nl.andrewlalis.blockbookbinder.BlockBookBinder</mainClass>
+                        </manifest>
+                    </archive>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
+                    <appendAssemblyId>false</appendAssemblyId>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
     <dependencies>
         <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
         <dependency>
diff --git a/src/main/java/nl/andrewlalis/blockbookbinder/control/BookExportActionListener.java b/src/main/java/nl/andrewlalis/blockbookbinder/control/BookExportActionListener.java
index 8ff3858..88fde8a 100644
--- a/src/main/java/nl/andrewlalis/blockbookbinder/control/BookExportActionListener.java
+++ b/src/main/java/nl/andrewlalis/blockbookbinder/control/BookExportActionListener.java
@@ -13,6 +13,10 @@ import java.awt.event.ActionListener;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+/**
+ * Action listener that is used for when a user decides to begin exporting a
+ * book to minecraft.
+ */
 public class BookExportActionListener implements ActionListener {
 	private final BookPreviewPanel bookPreviewPanel;
 	private final Clipboard clipboard;
diff --git a/src/main/java/nl/andrewlalis/blockbookbinder/model/CharWidthMapper.java b/src/main/java/nl/andrewlalis/blockbookbinder/model/CharWidthMapper.java
index 21fe21d..9e31ede 100644
--- a/src/main/java/nl/andrewlalis/blockbookbinder/model/CharWidthMapper.java
+++ b/src/main/java/nl/andrewlalis/blockbookbinder/model/CharWidthMapper.java
@@ -14,7 +14,7 @@ public class CharWidthMapper {
 	}
 
 	public int getWidth(char c) {
-		return this.charWidthMap.getOrDefault(c, 0);
+		return this.charWidthMap.getOrDefault(c, 6);
 	}
 
 	private void initCharWidthMap() {
diff --git a/src/main/java/nl/andrewlalis/blockbookbinder/view/SourceTextPanel.java b/src/main/java/nl/andrewlalis/blockbookbinder/view/SourceTextPanel.java
index b1af537..2c472f5 100644
--- a/src/main/java/nl/andrewlalis/blockbookbinder/view/SourceTextPanel.java
+++ b/src/main/java/nl/andrewlalis/blockbookbinder/view/SourceTextPanel.java
@@ -26,11 +26,6 @@ public class SourceTextPanel extends JPanel {
 		this.textArea = new JTextArea();
 		this.textArea.setWrapStyleWord(true);
 		this.textArea.setLineWrap(true);
-		try {
-			this.textArea.setText(Files.readString(Path.of(this.getClass().getClassLoader().getResource("sample/lorem_ipsum.txt").toURI())));
-		} catch (IOException | URISyntaxException e) {
-			e.printStackTrace();
-		}
 		JScrollPane scrollWrappedMainTextArea = new JScrollPane(this.textArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
 		this.add(scrollWrappedMainTextArea, BorderLayout.CENTER);