feat: update classifiers

Author: Pedro Pablo Bustamante Barrera

setup.py

@@ -28,17 +28,17 @@
     install_requires=REQUIREMENTS,
     author="CryptoMarket",
     python_requires='>=3.8',
-    classifiers=(
+    classifiers=[
         "Intended Audience :: Developers",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
-        "Programming Language :: Python :: 3:: Only",
+        "Programming Language :: Python :: 3 :: Only",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Topic :: Software Development :: Libraries :: Python Modules",
-    ),
+    ],
 )