diff --git a/src/V3AstNodes.h b/src/V3AstNodes.h
index 28d7c003e..b93f0d014 100644
--- a/src/V3AstNodes.h
+++ b/src/V3AstNodes.h
@@ -2442,7 +2442,7 @@ public:
 class AstModule : public AstNodeModule {
     // A module declaration
 private:
-    bool m_isProgram; // Module represents a program
+    bool m_isProgram;  // Module represents a program
 public:
     AstModule(FileLine* fl, const string& name, bool program = false)
         : ASTGEN_SUPER(fl, name)