setup.py: Improve indentation.

setup.py

@@ -5,18 +5,18 @@
 
 
 setup(
-    name="litesdcard",
-	description="Small footprint and configurable SD Card core",
-	author="Florent Kermarrec, Pierre-Olivier Vauboin",
-	author_email="florent@enjoy-digital.fr, po@lambdaconcept.com",
-	url="http://enjoy-digital.fr",
-	download_url="https://github.com/enjoy-digital/litesdcard",
-	test_suite="test",
-    license="BSD",
-    python_requires="~=3.6",
-    packages=find_packages(exclude=("test*", "sim*", "doc*", "examples*")),
-    include_package_data=True,
-    entry_points={
+    name                 = "litesdcard",
+    description          = "Small footprint and configurable SD Card core",
+    author               = "Florent Kermarrec, Pierre-Olivier Vauboin",
+    author_email         = "florent@enjoy-digital.fr, po@lambdaconcept.com",
+    url                  = "http://enjoy-digital.fr",
+    download_url         = "https://github.com/enjoy-digital/litesdcard",
+    test_suite           = "test",
+    license              = "BSD",
+    python_requires      = "~=3.6",
+    packages             = find_packages(exclude=("test*", "sim*", "doc*", "examples*")),
+    include_package_data = True,
+    entry_points         = {
         "console_scripts": [
             "litesdcard_gen=litesdcard.gen:main",
         ],