diff --git a/ext/opencv/gstfaceblur.c b/ext/opencv/gstfaceblur.c
index 1a5ec6f36e..b4b6711b8d 100644
--- a/ext/opencv/gstfaceblur.c
+++ b/ext/opencv/gstfaceblur.c
@@ -46,7 +46,7 @@
 /**
  * SECTION:element-faceblur
  *
- * FIXME:Describe faceblur here.
+ * Blurs faces in images and videos.
  *
  * <refsect2>
  * <title>Example launch line</title>
diff --git a/ext/opencv/gstfacedetect.c b/ext/opencv/gstfacedetect.c
index 50554335f2..9ed01fb659 100644
--- a/ext/opencv/gstfacedetect.c
+++ b/ext/opencv/gstfacedetect.c
@@ -114,7 +114,7 @@ enum
 };
 
 
-/**
+/*
  * GstOpencvFaceDetectFlags:
  *
  * Flags parameter to OpenCV's cvHaarDetectObjects function.
diff --git a/ext/opencv/gstpyramidsegment.c b/ext/opencv/gstpyramidsegment.c
index 30457a6631..33b1eb0bae 100644
--- a/ext/opencv/gstpyramidsegment.c
+++ b/ext/opencv/gstpyramidsegment.c
@@ -46,7 +46,7 @@
 /**
  * SECTION:element-pyramidsegment
  *
- * FIXME:Describe pyramidsegment here.
+ * Applies pyramid segmentation to a video or image.
  *
  * <refsect2>
  * <title>Example launch line</title>
diff --git a/ext/opencv/gsttemplatematch.c b/ext/opencv/gsttemplatematch.c
index 8cac5633c0..4f26121db0 100644
--- a/ext/opencv/gsttemplatematch.c
+++ b/ext/opencv/gsttemplatematch.c
@@ -47,7 +47,7 @@
 /**
  * SECTION:element-templatematch
  *
- * FIXME:Describe templatematch here.
+ * Performs template matching on videos and images, providing detected positions via bus messages.
  *
  * <refsect2>
  * <title>Example launch line</title>
@@ -126,7 +126,7 @@ gst_template_match_base_init (gpointer gclass)
   gst_element_class_set_details_simple (element_class,
       "templatematch",
       "Filter/Effect/Video",
-      "Performs template matching on videos and images, providing detected positions via bus messages",
+      "Performs template matching on videos and images, providing detected positions via bus messages.",
       "Noam Lewis <jones.noamle@gmail.com>");
 
   gst_element_class_add_pad_template (element_class,