Fix regex pattern in CLI

Author: hardbyte

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cel"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

pyproject.toml

@@ -2,6 +2,7 @@
 [project]
 name = "common-expression-language"
 description = "Python bindings for the Common Expression Language (CEL)"
+readme = "README.md"
 authors = [
     {name = "Brian Thorne", email = "[email protected]"}
 ]

python/cel/cel.cpython-312-x86_64-linux-gnu.so

@@ -88,7 +88,7 @@ class CELLexer(RegexLexer):
             (r"&&|\|\||!", token.Operator.Logical),
             (r"\?|:", token.Operator.Conditional),
             # Punctuation
-            (r"[[\]{}().,]", token.Punctuation),
+            (r"[\[\]{}().,]", token.Punctuation),
             # Identifiers (variables, fields)
             (r"\b[a-zA-Z_][a-zA-Z0-9_]*\b", token.Name.Variable),
             # Whitespace