fix: formatting

Author: bendersej

chrome-extension/.prettierrc

@@ -25,6 +25,12 @@
       "options": {
         "parser": "html"
       }
+    },
+    {
+      "files": "*.md",
+      "options": {
+        "parser": "markdown"
+      }
     }
   ]
  }

chrome-extension/README.md

@@ -2,10 +2,10 @@
 
 This repository contains the source code of the SimplePDF Chrome Extension
 
-
 ## How to package the extension (for release)
 
 Run the following command:
+
 ```
 npm run package
-```
+```