2 files changed, 2 insertions, 2 deletions
diff --git a/chapter05/src/main/java/com/seaofnodes/simple/GraphVisualizer.java b/chapter05/src/main/java/com/seaofnodes/simple/GraphVisualizer.java
index f73bfd3c..eaeb8095 100644
--- a/chapter05/src/main/java/com/seaofnodes/simple/GraphVisualizer.java
+++ b/chapter05/src/main/java/com/seaofnodes/simple/GraphVisualizer.java
@@ -18,7 +18,7 @@ public class GraphVisualizer {
         // nodes in the graph.
         Collection<Node> all = findAll(parser);
         StringBuilder sb = new StringBuilder();
-        sb.append("digraph chapter04 {\n");
+        sb.append("digraph chapter05 {\n");
         sb.append("/*\n");
         sb.append(parser.src());
         sb.append("\n*/\n");
diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java
index 8cc78af0..4106ef3b 100644
--- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java
+++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java
@@ -8,7 +8,7 @@ import org.junit.rules.ExpectedException;
 
 import static org.junit.Assert.*;
 
-public class Chapter04Test {
+public class Chapter05Test {
 
     @Rule
     public ExpectedException exceptionRule = ExpectedException.none();