Update Changelog.md

bobgodwinx · bobgodwinx · commit bcaf1f692aef · 2019-03-16T14:23:54.000+01:00
diff --git a/Changelog.md b/Changelog.md
@@ -6,7 +6,7 @@ Current master
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 3.11.0
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-- Introduction of  `underlyingError` streams 🔥 which returns a `Swift.Error` type. 
+- Introduction of  `underlyingError`  observable which returns a `Swift.Error`  element type. 
 - Updated specs that were breaking in `Circle CI` pipeline 
 
 3.10.2
