fix: update Readme.md and Sprout.fsproj for minor adjustments

Author: dlidstrom

Readme.md

@@ -1,10 +1,34 @@
+<p align="center">
 <img src="logo.png" height="128" width="128" />
+</p>
 
 # Sprout: BDD Testing for F#
 
+> *Write your tests like your thoughts. Sprout is a lightweight F# test DSL with a clean, composable structure built on computation expressions.*
+
 [![Build](https://github.com/dlidstrom/Sprout/actions/workflows/build.yml/badge.svg)](https://github.com/dlidstrom/Sprout/actions/workflows/build.yml)
 
-## Usage
+## ✅ Features
+
+* Minimalist & expressive BDD-style syntax
+* Nestable `describe` blocks
+* Computation expressions for `it`, `beforeEach`, `afterEach`
+* Pending tests supported by omission
+* Logging for improved tracing
+* Pluggable reporters (console, silent, TAP, JSON)
+* Built for F# — no extra syntax or matchers
+
+---
+
+### 🚀 Getting Started
+
+```bash
+dotnet add package Sprout
+```
+
+---
+
+### 🧪 Example Test
 
 ```fsharp
 open Sprout
@@ -73,3 +97,47 @@ let suite = describe "A test suite" {
 Output:
 
 ![output](out.png)
+
+---
+
+### 🧩 Extending Sprout
+
+You can plug in your own reporter:
+
+```fsharp
+type MyCustomReporter() =
+  interface ITestReporter with
+    member _.BeginSuite(name, path) = ...
+    member _.ReportResult(result, path) = ...
+    member _.EndSuite(name, path) = ...
+    member _.Info(message, path) = ...
+    member _.Debug(message, path) = ...
+    member _.End(testResults) = ...
+```
+
+---
+
+### 🎯 Philosophy
+
+Sprout is built on:
+
+* **F# idioms** — computation expressions
+* **Extensibility** — pluggable reporters and hooks
+
+### Blocks
+
+| Name | Usage | Supported Expressions |
+|-|-|-|
+`describe` | Declarative | `it`, `beforeEach`, `afterEach`, `it`, `Info`, `Debug` |
+| `it` | Imperative | Any F# expressions, but typically exception-based assertions |
+
+---
+
+### 📦 Package Info
+
+|         |                             |
+| ------- | --------------------------- |
+| NuGet   | `Sprout`                    |
+| Target  | .NET Standard 2.0.          |
+| License | MIT                         |
+| Author  | Daniel Lidström             |

Sprout.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageId>Sprout</PackageId>