diff --git a/package.json b/package.json
index 93d59ed..a0accfd 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Tenzir Query Language (TQL) support for CodeMirror",
   "scripts": {
     "build": "lezer-generator src/tql.grammar -o src/parser && rollup -c",
diff --git a/src/index.ts b/src/index.ts
index 505dd1f..e265426 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,7 +4,7 @@ import { styleTags, tags as t } from "@lezer/highlight";
 import { completeFromList, Completion } from "@codemirror/autocomplete";
 import { data } from "../output.js";
 
-const puncation = `"+" "-" "*" "/" "," "=" "." "'" ":" "!" "?" "<" ">" "@" "%" "&" "#" ";" "^" "\`"`;
+const punctuation = `"+" "-" "*" "/" "=" "." "'" ":" "!" "?" "<" ">" "@" "%" "&" "#" ";" "^" "\`"`;
 
 export const TenzirQueryLang = LRLanguage.define({
   parser: parser.configure({
@@ -14,7 +14,7 @@ export const TenzirQueryLang = LRLanguage.define({
         "String": t.string,
         "StringEsc and else if in let match meta not or this": t.keyword,
         "OpName! FnIdent": t.name,
-        [puncation]: t.punctuation,
+        [punctuation]: t.punctuation,
         "LineComment BlockComment": t.comment,
       }),
     ],