correct changelog title for 3.5.2

JonRowe · JonRowe · commit 60320086865b · 2016-08-26T08:57:52.000+10:00
diff --git a/Changelog.md b/Changelog.md
@@ -1,4 +1,4 @@
-### Development
+### 3.5.2 / 2016-08-26
 [Full Changelog](http://github.com/rspec/rspec-rails/compare/v3.5.1...v3.5.2)
 
 Bug Fixes:

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-### Development`
	`1`	`+### 3.5.2 / 2016-08-26`
`2`	`2`	`[Full Changelog](http://github.com/rspec/rspec-rails/compare/v3.5.1...v3.5.2)`
`3`	`3`
`4`	`4`	`Bug Fixes:`