Resolved comments

#15884 (review)

Author: earobinson

test/parallel/test-string-decoder.js

@@ -165,7 +165,7 @@ function test(encoding, input, expected, singleSequence) {
     if (output !== expected) {
       const message =
         `Expected "${unicodeEscape(expected)}", ` +
-        `but got "${unicodeEscape(output)}"\n ` +
+        `but got "${unicodeEscape(output)}"\n` +
         `input: ${input.toString('hex').match(hexNumberRE)}\n` +
         `Write sequence: ${JSON.stringify(sequence)}\n` +
         `Full Decoder State: ${inspect(decoder)}`;