fix: correct license format and add missing classifier for MIT License

Author: cak

pyproject.toml

@@ -7,7 +7,7 @@ name = "secure"
 version = "2.0.0rc1"
 description = "A lightweight package that adds security headers for Python web frameworks."
 readme = { file = "README.md", content-type = "text/markdown" }
-license = { text = "MIT" }
+license = "MIT"
 license-files = ["LICENSE"]
 authors = [{ name = "Caleb Kinney", email = "caleb@typeerror.com" }]
 requires-python = ">=3.10"
@@ -22,9 +22,10 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
-  # "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.14",
   "Typing :: Typed",
   "Topic :: Software Development :: Libraries",
+  "License :: OSI Approved :: MIT License",
 ]
 dependencies = []