Merge pull request #41 from ashutosh-mishra4/ashutosh-mishra4/fix-typo

Fixed typo in writing-challenges.md

Author: Megha-Pathak

docs/markdown-guidelines.md

@@ -66,7 +66,7 @@ This is a standard sentence with `console.log("yeah!")` in it.
 
 ### Block code
 
-Wrap the code blocks with tripple Grave accent keys. **```** for showing big blocks of code in your content. For example:
+Wrap the code blocks with triple Grave accent keys. **```** for showing big blocks of code in your content. For example:
 
 ```
 if (isServer && user){
@@ -84,7 +84,7 @@ if (isServer && user){
 
 Hashnode supports generic code highlighting. This will be applied to the code blocks after you publish the content.
 
-You can select which highlighting to use manually by appending the code language after the beginning Tripple Grave accent keys like so **```javascript**.
+You can select which highlighting to use manually by appending the code language after the beginning Triple Grave accent keys like so **```javascript**.
 
 ## Text Formatting
 

docs/writing-challenges.md

@@ -13,7 +13,7 @@ title: Writing Challenges
 
 ## What are they
 
-Hashnode created writing challenges to help you become better at blogging. By completeing these writing challenges, you win cool badges which you can showcase on your blog.
+Hashnode created writing challenges to help you become better at blogging. By completing these writing challenges, you win cool badges which you can showcase on your blog.
 
 At the moment, there are 5 writing challenges:
 ***Self Starter**