caps: clarify docs for a few functions that they don't update things in-place
authorNirbheek Chauhan <nirbheek@centricular.com>
Mon, 26 Oct 2015 12:05:34 +0000 (17:35 +0530)
committerTim-Philipp Müller <tim@centricular.com>
Tue, 27 Oct 2015 11:23:25 +0000 (11:23 +0000)
commitb76f0469992ada8df5e5656a54c28439c7966a02
treea79741694b192dfe2ba8cdb94bc6afca808dfb6c
parenta9c923d585affc85262e41b4790d378294706d7a
caps: clarify docs for a few functions that they don't update things in-place

It is not necessarily clear from the existing introspection tags and
documentation alone.
gst/gstcaps.c