paypal link has been added

readMe.md

@@ -54,11 +54,10 @@
 | 29    |                                            [Explore](./29_explore/29_explore.md)                                            |
 | 30    |                                      [Conclusions](./30_conclusions/30_conclusions.md)                                      |
 
-
-
 🧡🧡🧡 HAPPY CODING 🧡🧡🧡
-<small>Support the **author** to create more educational materials</small>  
+<small>Support the **author** to create more educational materials</small> <br />  
 <a href = "https://www.paypal.me/asabeneh"><img src='./images/paypal_lg.png' alt='Paypal Logo' style="width:10%"/></a>
+
 </div>
 
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@@ -302,7 +301,7 @@ Programming languages are similar to human languages. English or many other lang
 I made a deliberate mistake. As a result, the console raises syntax errors. Actually, the syntax is very informative. It informs what type of mistake was made. By reading the error feedback guideline, we can correct the syntax and fix the problem. The process of identifying and removing errors from a program is called debugging. Let us fix the errors:
 
 ```js
-console.log("Hello, World!")
+console.log('Hello, World!')
 console.log('Hello, World!')
 ```