diff --git a/monticore-grammar/src/main/grammars/de/monticore/Grammars.md b/monticore-grammar/src/main/grammars/de/monticore/Grammars.md
index 9a32c0e295..85efd1f6eb 100644
--- a/monticore-grammar/src/main/grammars/de/monticore/Grammars.md
+++ b/monticore-grammar/src/main/grammars/de/monticore/Grammars.md
@@ -188,15 +188,12 @@ the chosen typecheck wants to enforce explicit coercion.
 
 ### [TypeParameters.mc4](types/TypeParameters.mc4) (alpha)
 
-This grammar offers ways to define type parameters for,
-e.g., classes or functions.
-Modeling elements with type parameters represent
-type-level functions that take type arguments;
-For Example, the generic type `List<T>` has one type parameter `T`
-and therefore takes one type argument.
-`List<T>` or `List` cannot be used directly in a model,
-instead, providing a type argument (e.g., `int`)
-yields a type `List<int>` that can be used.
+This grammar defines type parameters for,
+e.g., classes or functions, such as `<T>`, `<U,V>`,
+`T extends Person`, `U extends T & Comparable<U>`.
+Modeling elements with type parameters therefore take type arguments.
+For example, the generic type `List<T>` has the type parameter `T` 
+allowing to use the type `List<int>`.
 
 ## Symbols: List of Grammars in package `de.monticore.symbols`
 
diff --git a/monticore-grammar/src/main/grammars/de/monticore/types/TypeParameters.mc4 b/monticore-grammar/src/main/grammars/de/monticore/types/TypeParameters.mc4
index 2ef5628a26..bd19e086d6 100644
--- a/monticore-grammar/src/main/grammars/de/monticore/types/TypeParameters.mc4
+++ b/monticore-grammar/src/main/grammars/de/monticore/types/TypeParameters.mc4
@@ -1,7 +1,8 @@
 /* (c) https://github.com/MontiCore/monticore */
 package de.monticore.types;
 
-/* Beta-version: This is intended to become a MontiCore stable grammar. */
+/* This is a MontiCore stable grammar.
+ * Adaptations -- if any -- are conservative. */
 
 import de.monticore.symbols.BasicSymbols;
 
diff --git a/monticore-grammar/src/main/grammars/de/monticore/types/Types.md b/monticore-grammar/src/main/grammars/de/monticore/types/Types.md
index 79f369b951..cb61d13af4 100644
--- a/monticore-grammar/src/main/grammars/de/monticore/types/Types.md
+++ b/monticore-grammar/src/main/grammars/de/monticore/types/Types.md
@@ -74,7 +74,7 @@ The resulting Symbols can than be used with, e.g.,
 [`MCSimpleGenericTypes`](MCSimpleGenericTypes.mc4), or
 [`MCFullGenericTypes`](MCFullGenericTypes.mc4)
 to define types by providing the corresponding type arguments.
-Additionally, type parameters may optionally have upper bounds,
+Type parameters may optionally have upper bounds,
 e.g., `T extends Person`, `U extends T & Comparable<U>`.
 
 ## [`MCArrayTypes`](MCArrayTypes.mc4)