DOC: update classifier list

pyproject.toml

@@ -13,23 +13,27 @@ readme = "README.md"
 dynamic = ["version"]
 
 classifiers = [
-  "Development Status :: 2 - Pre-Alpha",
+    "Development Status :: 2 - Pre-Alpha",
 
-  "Intended Audience :: Science/Research",
-  "Topic :: Scientific/Engineering :: Bio-Informatics",
+    "Intended Audience :: Science/Research",
+    "Topic :: Scientific/Engineering :: Bio-Informatics",
+    "Topic :: Software Development :: Libraries :: Python Modules",
 
-  "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
+    "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
 
-  "Operating System :: MacOS",
-  "Operating System :: POSIX :: Linux",
+    "Natural Language :: English",
 
-  "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3.9",
-  "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.11",
-  "Programming Language :: Python :: 3.12",
+    "Operating System :: MacOS",
+    "Operating System :: POSIX :: Linux",
 
-  "Typing :: Typed"
+    "Programming Language :: C++",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+
+    "Typing :: Typed"
 ]
 
 [project.urls]