minor fixes in README and CI

.github/workflows/galactic-docker-build.yml

@@ -1,4 +1,4 @@
-name: galactic Docker Builds
+name: Galactic Docker Builds
 
 on: [push, pull_request]
 

.github/workflows/iron-docker-build.yml

@@ -1,4 +1,4 @@
-name: iron Docker Builds
+name: Iron Docker Builds
 
 on: [push, pull_request]
 

.github/workflows/jazzy-docker-build.yml

@@ -1,4 +1,4 @@
-name: jazzy Docker Builds
+name: Jazzy Docker Builds
 
 on: [push, pull_request]
 

README.md

@@ -8,6 +8,8 @@ YASMIN is a project focused on implementing robot behaviors using Finite State M
 
 [![License: MIT](https://img.shields.io/badge/GitHub-GPL--3.0-informational)](https://opensource.org/license/gpl-3-0) [![Python Formatter Check](https://github.com/uleroboticsgroup/yasmin/actions/workflows/python_formatter.yml/badge.svg)](https://github.com/uleroboticsgroup/yasmin/actions/workflows/python_formatter.yml)[![C++ Formatter Check](https://github.com/uleroboticsgroup/yasmin/actions/workflows/cpp_formatter.yml/badge.svg)](https://github.com/uleroboticsgroup/yasmin/actions/workflows/cpp_formatter.yml)
 
+<div align="center">
+
 | ROS 2 Distro |                             Branch                             |                                                                                                             Build status                                                                                                              |
 | :----------: | :------------------------------------------------------------: | :-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
 |   **Foxy**   | [`main`](https://github.com/uleroboticsgroup/yasmin/tree/main) |       [![Foxy Build](https://github.com/uleroboticsgroup/yasmin/actions/workflows/foxy-docker-build.yml/badge.svg?branch=main)](https://github.com/uleroboticsgroup/yasmin/actions/workflows/foxy-docker-build.yml?branch=main)       |
@@ -16,6 +18,8 @@ YASMIN is a project focused on implementing robot behaviors using Finite State M
 |   **Iron**   | [`main`](https://github.com/uleroboticsgroup/yasmin/tree/main) |       [![Iron Build](https://github.com/uleroboticsgroup/yasmin/actions/workflows/iron-docker-build.yml/badge.svg?branch=main)](https://github.com/uleroboticsgroup/yasmin/actions/workflows/iron-docker-build.yml?branch=main)       |
 |  **Jazzy**   | [`main`](https://github.com/uleroboticsgroup/yasmin/tree/main) |     [![Jazzy Build](https://github.com/uleroboticsgroup/yasmin/actions/workflows/jazzy-docker-build.yml/badge.svg?branch=main)](https://github.com/uleroboticsgroup/yasmin/actions/workflows/jazzy-docker-build.yml?branch=main)      |
 
+</div>
+
 ## Table of Contents
 
 1. [Features](#features)