edit editor details and fix how.md

Author: gauthamzz

_data/editors.json

@@ -18,8 +18,8 @@
  {
     "name": "Pratyush Singh",
     "image": "pratyush.jpg",
-    "url": "https://thedelicateaustere.wordpress.com/",
-    "gh": "https://github.com/",
+    "url": "https://www.quora.com/profile/Pratyush-Singh-24",
+    "gh": "https://github.com/Pratyush380",
     "fb": "https://www.facebook.com/pratyushsingh237",
     "dept": "Campus"
   },

help.md

@@ -13,7 +13,7 @@ author: bytes
 
 * Click on **[Editor](https://nybles.github.io/markdown-editor)** on left Navigation bar.
 * Write your Article in our interactive editor in markdown format and see your output file on right side of editor.
-	* To know more about markdown syntaxes Click: **[Markdown Cheatsheet]**(https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet)
+* To know more about markdown syntaxes Click: [Markdown Cheatsheet](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet) .
 * Fill out all details such as **Author**, **Categories** and **Title** in the text boxes provided.
 * Do not leave any field empty.
 * Once you are done. Press **Submit** Button.