message: added examples to the macro docs
diff: /// This macro generates the boilerplate required to call into the
  /// contract-specific logic from the entry-points to the WASM module.
  ///
  -/// This macro should be invoced in a global scope, and the argument to the macro
  +/// It macro should be invoked in a global scope, and the argument to the macro
  /// should be the name of a rust module that is imported in the invocation scope.
  /// The module should export three functions with the following signatures:
  /// ```
  /// }
  /// ```
  /// Where `InitMsg`, `HandleMsg`, and `QueryMsg` are types that implement `DeserializeOwned + JsonSchema`
  +///
  +/// # Example
  +///
  +/// ```ignore
  +/// use contract; // The contract module
  +///
  +/// cosmwasm_std::entry_points!(contract);
  +/// ```
  #[macro_export]
  macro_rules! entry_points {
  (@migration; $contract:ident, true) => {
  @@ -113,6 +121,14 @@ macro_rules! entry_points {
  /// }
  /// ```
  /// Where `MigrateMsg` is a type that implements `DeserializeOwned + JsonSchema`
  +///
  +/// # Example
  +///
  +/// ```ignore
  +/// use contract; // The contract module
  +///
  +/// cosmwasm_std::entry_points_with_migration!(contract);
  +/// ```
  #[macro_export]
  macro_rules! entry_points_with_migration {
  ($contract:ident) => {
  