fix: installation instructions in README

packages/lsp-smart-contracts/README.md

@@ -1,10 +1,16 @@
 # `@lukso/lsp-smart-contracts`
 
-Package for the LSP Smart Contracts.
+This is the _"umbrella"_ package for the LSP smart contracts. It contains all the individual `@lukso/lspN-contracts` packages (where `N` is an LSP number) as dependencies.
+
+## Installation
+
+```console
+npm install @lukso/lsp-smart-contracts
+```
 
 ## Available Constants & Types
 
-The `@lukso/lsp-smart-contracts` npm package contains useful constants such as InterfaceIds, and ERC725Y Data Keys related to the LSP Standards. You can import and access them as follow:
+The `@lukso/lsp-smart-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP Standards. You can import and access them as follows:
 
 ```js
 import {

packages/lsp11-contracts/README.md

@@ -4,7 +4,7 @@ Package for the [LSP11 Social Recovery](https://github.com/lukso-network/LIPs/bl
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp11-contracts
 ```
 

packages/lsp17-contracts/README.md

@@ -2,12 +2,13 @@
 
 Package for the LSP17 Extensions, that includes the following extensions:
 
-- the `Extension4337` extension, which contains the `validateUserOp` function from the [`ERC4337` standard](https://eips.ethereum.org/EIPS/eip-4337).
-- the `OnERC721ReceivedExtension` extension that contains the `onERC721Received` function from the [`ERC721` standard](https://eips.ethereum.org/EIPS/eip-721).
+- `Extension4337` extension, which contains the `validateUserOp` function from the [`ERC4337` standard](https://eips.ethereum.org/EIPS/eip-4337).
+- `OnERC721ReceivedExtension` extension that contains the `onERC721Received` function from the [`ERC721` standard](https://eips.ethereum.org/EIPS/eip-721).
+- `ERCTokenCallbacks` extension that contains implemented callback functions with valid returned values from ERC721, ERC1155 and ERC777 to support receiving tokens via the transfer functions that trigger these callbacks.
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp17-contracts
 ```
 

packages/lsp17contractextension-contracts/README.md

@@ -4,7 +4,7 @@ Package for the LSP17 Contract Extension
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp17contractextension-contracts
 ```
 

packages/lsp26-contracts/README.md

@@ -4,7 +4,7 @@ Package for the LSP26 Follower System standard.
 
 ## Installation
 
-```bash
+```console
 npm i @lukso/lsp26-contracts
 ```
 

packages/lsp3-contracts/README.md

@@ -4,7 +4,7 @@ Package for the LSP3 Profile Metadata standard.
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp3-contracts
 ```
 

packages/lsp4-contracts/README.md

@@ -4,13 +4,13 @@ Package for the LSP4 Digital Asset Metadata standard.
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp4-contracts
 ```
 
 ## Available Constants & Types
 
-The `@lukso/lsp4-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP4 Standard. You can import and access them as follow:
+The `@lukso/lsp4-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP4 Standard. You can import and access them as follows:
 
 ```js
 import {

packages/lsp7-contracts/README.md

@@ -4,7 +4,7 @@ Package for the LSP7 Digital Asset standard.
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp7-contracts
 ```
 

packages/lsp8-contracts/README.md

@@ -4,7 +4,7 @@ Package for the LSP8 Identifiable Digital Asset Standard.
 
 ## Installation
 
-```bash
+```console
 npm install @lukso/lsp8-contracts
 ```