Deleted redundant <a> article (nodejs#297)

Userbit · maddhruv · commit 7ac4e8f8444c · 2019-08-14T11:15:05.000+05:30
diff --git a/src/documentation/0043-node-reading-files/index.md b/src/documentation/0043-node-reading-files/index.md
@@ -32,7 +32,7 @@ try {
 }
 ```
 
-The default encoding is utf8, but you can specify a custom encoding using a a second parameter.
+The default encoding is utf8, but you can specify a custom encoding using a second parameter.
 
 Both `fs.readFile()` and `fs.readFileSync()` read the full content of the file in memory before returning the data.
 

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ try {`
`32`	`32`	`}`
`33`	`33`	```
`34`	`34`
`35`		`-The default encoding is utf8, but you can specify a custom encoding using a a second parameter.`
	`35`	`+The default encoding is utf8, but you can specify a custom encoding using a second parameter.`
`36`	`36`
`37`	`37`	Both `fs.readFile()` and `fs.readFileSync()` read the full content of the file in memory before returning the data.
`38`	`38`