diff --git a/packages/babel-parser/src/parser/expression.js b/packages/babel-parser/src/parser/expression.js
index a49ed067354b..0edfd25d2011 100644
--- a/packages/babel-parser/src/parser/expression.js
+++ b/packages/babel-parser/src/parser/expression.js
@@ -2211,7 +2211,7 @@ export default class ExpressionParser extends LValParser {
       // We check if it's valid for it to be a private name when we push it.
       const { type, value } = this.state;
       let key;
-      // most un-computed property name is identifier
+      // most un-computed property names are identifiers
       if (tokenIsKeywordOrIdentifier(type)) {
         key = this.parseIdentifier(true);
       } else {