Fix documentation in bazel_external_repository_test.py
RELNOTES: None.
@@ -31,11 +31,7 @@ class BazelExternalRepositoryTest(test_base.TestBase):
_http_server = None
def StartHttpServer(self):
- """Runs a simple http server to serve files under current directory.
-
- Returns:
- ThreadedTCPServer: a reference to the server started.
- """
+ """Runs a simple http server to serve files under current directory."""
# Port 0 means to select an arbitrary unused port
host, port = 'localhost', 0
http_handler = SimpleHTTPServer.SimpleHTTPRequestHandler
