diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..937c722
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+
+/white.egg-info/
+
+/dist/
+
+/build/
diff --git a/red.py b/white.py
similarity index 84%
rename from red.py
rename to white.py
index 52d0568..c16c62d 100644
--- a/red.py
+++ b/white.py
@@ -17,9 +17,7 @@ def main():
     # Prepare the additional command-line arguments.
     args = ' '.join(sys.argv[1:])
     # Spawn a subprocess.
-    c = delegator.run(
-        f"{python} {black} {args} --line-length {PEP8_LINE_LENGTH}"
-    )
+    c = delegator.run(f"{python} {black} {args} --line-length {PEP8_LINE_LENGTH}")
     # Print output.
     print(c.out)
     print(c.err)