docs: remove line break on Code of Conduct

bnb · bnb · commit d255bcc6158e · 2020-05-06T16:50:10.000-04:00
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
@@ -1,4 +1,3 @@
-
 # Contributor Covenant Code of Conduct
 
 ## Our Pledge

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-`
`2`	`1`	`# Contributor Covenant Code of Conduct`
`3`	`2`
`4`	`3`	`## Our Pledge`