Fix readme (#2)

* fix spelling with data-style

* add commas

* strikethrough no

README.md

@@ -1,6 +1,6 @@
 # PEACE.JS
 
-Add the following piece (no pun intended) of code before the closing ```</body>``` tag on your website to promote **PEACE.JS**:
+Add the following piece (~no~ pun intended) of code before the closing ```</body>``` tag on your website to promote **PEACE.JS**:
 
 ```html
 <script src="https://cdn.jsdelivr.net/npm/[email protected]/peace.min.js" async></script>
@@ -10,7 +10,7 @@ Add the following piece (no pun intended) of code before the closing ```</body>`
 
 ## Target
 
-By default **PEACE.JS** will be appeneded to the parent element of the ```<script>``` tag. If you'd like to inject it somewhere else simply add the `data-target` attribute:
+By default, **PEACE.JS** will be appeneded to the parent element of the ```<script>``` tag. If you'd like to inject it somewhere else, simply add the `data-target` attribute:
 
 ```html
 <script src="https://cdn.jsdelivr.net/npm/[email protected]/peace.min.js" data-target="#footer" async></script>
@@ -26,7 +26,7 @@ The default text color for **PEACE.JS** is black. This can be controlled via the
 
 ## Style
 
-By default **PEACE.JS** will show the word Peace in different languages. If you prefer instead to show a peace symbol simply add the `data-stlye="symbol"` attribute to the script tag:
+By default, **PEACE.JS** will show the word Peace in different languages. If you prefer instead to show a peace symbol, simply add the `data-style="symbol"` attribute to the script tag:
 
 ```html
 <script src="https://cdn.jsdelivr.net/npm/[email protected]/peace.min.js" data-style="symbol" async></script>