Allow main() to lack a docstring.
diff --git a/.pylintrc b/.pylintrc
index 168e0b7..037717e 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -23,7 +23,7 @@
 
 # Some functions don't need docstrings.
 # [missing-docstring]
-no-docstring-rgx=(run_)main$
+no-docstring-rgx=(run_)?main$
 
 # We're ok with short local or global variable names.
 # [invalid-name]