identity: fix "handoff" signal docs
The docs list an extra pad argument, which doesn't match the actual signal function signature. Probably a copy'n'paste mistake when copying things from fakesink.
Fixes #1546 (closed)
The docs list an extra pad argument, which doesn't match the actual signal function signature. Probably a copy'n'paste mistake when copying things from fakesink.
Fixes #1546 (closed)