diff --git a/codegen/src/main/kotlin/software/amazon/smithy/rust/codegen/smithy/customize/NamedSectionGenerator.kt b/codegen/src/main/kotlin/software/amazon/smithy/rust/codegen/smithy/customize/NamedSectionGenerator.kt
index 0c13ba76509b081901288e62bfbe560ef782e3f3..c895b66f0543e6d169afd4bcbf07781341382108 100644
--- a/codegen/src/main/kotlin/software/amazon/smithy/rust/codegen/smithy/customize/NamedSectionGenerator.kt
+++ b/codegen/src/main/kotlin/software/amazon/smithy/rust/codegen/smithy/customize/NamedSectionGenerator.kt
@@ -24,19 +24,9 @@ import software.amazon.smithy.rust.codegen.rustlang.writable
 abstract class Section(val name: String)
 
 /**
- * A named section generator allows customization via a predefined set of named sections. Implementors may either:
- * 1. Override section and use a `when` clause to handle each section individually
- * 2. Call `registerSection { ... }` to register individual sections on demand.
+ * A named section generator allows customization via a predefined set of named sections.
  *
- * ```rust
- * struct Config {
- *    /* section:ConfigStruct */
- *    make_token: TokenProvider
- *    /* endsection:ConfigStruct */
- * }
- * ```
- *
- * In cases where the generated code is static, this will improve readability.
+ * Implementors MUST override section and use a `when` clause to handle each section individually
  */
 abstract class NamedSectionGenerator<T : Section> {
     abstract fun section(section: T): Writable