chore: remove whitespace at end of line

Hongarc · web-flow · commit dc84927d9f2d · 2019-04-20T10:22:57.000+07:00
diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
@@ -1,2 +1,2 @@
-* What operating system are you using? 
+* What operating system are you using?
 * What version of Node.js is on your system?

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-* What operating system are you using?`
	`1`	`+* What operating system are you using?`
`2`	`2`	`* What version of Node.js is on your system?`