Fixing classifiers.

Author: Wrzlprmft

pyproject.toml

@@ -10,14 +10,13 @@ name = "jitcode"
 dynamic = ["version"]
 description = "Just-in-Time Compilation for Ordinary Differential Equations"
 readme = "README.rst"
-license = { text = "BSD-3-Clause" }
+license = "BSD-3-Clause"
 authors = [
     { name = "Gerrit Ansmann", email = "gansmann@uni-bonn.de" },
 ]
 requires-python = ">=3.6"
 classifiers = [
-    "Development Status :: 4 - Beta",
-    "License :: OSI Approved :: BSD License",
+    "Development Status :: 5 - Production/Stable",
     "Operating System :: POSIX",
     "Operating System :: MacOS :: MacOS X",
     "Operating System :: Microsoft :: Windows",