Merge pull request #3358 from ipfs/doc/changelog-dates

changelog: fix 0.4.3-rc dates

CHANGELOG.md

@@ -28,12 +28,12 @@ With this release candidate, we're also moving go-ipfs to Go 1.7, which we expec
 - Improve tests for pinning within `ipfs files`. (@kevina, [ipfs/go-ipfs#3151](https://github.com/ipfs/go-ipfs/pull/3151))
 - Improve tests for the automatic raising of file descriptor limits. (@whyrusleeping, [ipfs/go-ipfs#3149](https://github.com/ipfs/go-ipfs/pull/3149))
 
-### 0.4.3-rc3 - 2016-08-09
+### 0.4.3-rc3 - 2016-08-11
 
 This release candidate fixes a panic that occurs when input from stdin was
 expected, but none was given: [ipfs/go-ipfs#3050](https://github.com/ipfs/go-ipfs/pull/3050)
 
-### 0.4.3-rc2 - 2016-07-23
+### 0.4.3-rc2 - 2016-08-04
 
 This release includes bugfixes and fixes for regressions that were introduced
 between 0.4.2 and 0.4.3-rc1.