doc: correct npm@6.4.0 release date in changelog (#53)

PR-URL: #53 Credit: @charmander Reviewed-By: @zkat
npm · Aug 20, 2018 · a2f6002 · a2f6002
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commit a2f6002
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## v6.4.0 (2018-09-08):
+## v6.4.0 (2018-08-09):
 
 ### NEW FEATURES