doc: fix path markdown formatting · nodejs/node@65a42ab

Original file line number	Diff line number	Diff line change
`@@ -367,7 +367,7 @@ path.parse('/home/user/dir/file.txt')`
`367`	`367`	`│ root │ │ name │ ext │`
`368`	`368`	`" / home/user/dir / file .txt "`
`369`	`369`	`└──────┴──────────────┴──────┴─────┘`
`370`		`-(all spaces in the "" line should be ignored -- they're purely for formatting)`
	`370`	`+(all spaces in the "" line should be ignored -- they are purely for formatting)`
`371`	`371`	```
`372`	`372`
`373`	`373`	`On Windows:`
`@@ -391,7 +391,7 @@ path.parse('C:\\path\\dir\\file.txt')`
`391`	`391`	`│ root │ │ name │ ext │`
`392`	`392`	`" C:\ path\dir \ file .txt "`
`393`	`393`	`└──────┴──────────────┴──────┴─────┘`
`394`		`-(all spaces in the "" line should be ignored -- they're purely for formatting)`
	`394`	`+(all spaces in the "" line should be ignored -- they are purely for formatting)`
`395`	`395`	```
`396`	`396`
`397`	`397`	A [`TypeError`][] is thrown if `path` is not a string.