docs: make fpsdisplaysink show up in the docs

docs/plugins/Makefile.am

@@ -126,6 +126,7 @@ EXTRA_HFILES = \
 	$(top_srcdir)/gst/dccp/gstdccpclientsrc.h \
 	$(top_srcdir)/gst/dccp/gstdccpserversink.h \
 	$(top_srcdir)/gst/dccp/gstdccpserversrc.h \
+	$(top_srcdir)/gst/debugutils/fpsdisplaysink.h \
 	$(top_srcdir)/gst/dtmf/gstdtmfsrc.h \
 	$(top_srcdir)/gst/dtmf/gstrtpdtmfsrc.h \
 	$(top_srcdir)/gst/dtmf/gstrtpdtmfdepay.h \

docs/plugins/gst-plugins-bad-plugins-docs.sgml

@@ -42,6 +42,7 @@
     <xi:include href="xml/element-festival.xml" />
     <xi:include href="xml/element-flvdemux.xml" />
     <xi:include href="xml/element-flvmux.xml" />
+    <xi:include href="xml/element-fpsdisplaysink.xml" />
     <xi:include href="xml/element-gstrtpbin.xml" />
     <xi:include href="xml/element-gstrtpclient.xml" />
     <xi:include href="xml/element-gstrtpjitterbuffer.xml" />
@@ -104,6 +105,7 @@
     <xi:include href="xml/plugin-cdxaparse.xml" />
     <xi:include href="xml/plugin-celt.xml" />
     <xi:include href="xml/plugin-dccp.xml" />
+    <xi:include href="xml/plugin-debugutilsbad.xml" />
     <xi:include href="xml/plugin-deinterlace2.xml" />
     <xi:include href="xml/plugin-dfbvideosink.xml" />
     <xi:include href="xml/plugin-dirac.xml" />

docs/plugins/gst-plugins-bad-plugins-sections.txt

@@ -386,6 +386,20 @@ GST_TYPE_FLV_MUX
 gst_flv_mux_get_type
 </SECTION>
 
+<SECTION>
+<FILE>element-fpsdisplaysink</FILE>
+<TITLE>fpsdisplaysink</TITLE>
+GstFPSDisplaySink
+<SUBSECTION Standard>
+GstFPSDisplaySinkClass
+GST_TYPE_FPS_DISPLAY_SINK
+GST_FPS_DISPLAY_SINK
+GST_IS_FPS_DISPLAY_SINK
+GST_FPS_DISPLAY_SINK_CLASS
+GST_IS_FPS_DISPLAY_SINK_CLASS
+fps_display_sink_get_type
+</SECTION>
+
 <SECTION>
 <FILE>element-input-selector</FILE>
 <TITLE>input-selector</TITLE>

gst/debugutils/fpsdisplaysink.c

@@ -18,7 +18,7 @@
  */
 
 /**
- * SECTION:element-fpsdisplay
+ * SECTION:element-fpsdisplaysink
  *
  * Can display the current and average framerate as a testoverlay or on stdout.
  *