fixup

doc/api/stream.md

@@ -1667,11 +1667,11 @@ of a stream that are intended for use by consumers (as described in the
 [API for Stream Consumers][] section). Doing so may lead to adverse side effects
 in application code consuming the stream.
 
-It is highly discouraged to override any public method. As well as emitting any
-internal events such as `'error'`, `'data'`, `'end'`, `'finish'` and `'close'`
-manually through `.emit(err)` instead of using API provided callbacks or
+It is highly discouraged to override any public method or to emit any internal
+events such as `'error'`, `'data'`, `'end'`, `'finish'` and `'close'` manually
+through `.emit(err)` instead of using API provided callbacks or
 `.destroy(err)`. Doing so can break current and future stream invariants
-leading to behaviour and/or compatibility issues with other streams, stream
+leading to behavior and/or compatibility issues with other streams, stream
 utilities and user expectations.
 
 ### Simplified Construction