[gimp] libgimpbase: capitalize some docs section titles

[Michael Natterer <mitch src gnome org>]

commit d66b845bac3585fe6798050add08060884e7a786
Author: Michael Natterer <mitch gimp org>
Date:   Thu Aug 1 12:48:41 2019 +0200

    libgimpbase: capitalize some docs section titles

 libgimpbase/gimpmetadata.c | 2 +-
 libgimpbase/gimpparasite.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgimpbase/gimpmetadata.c b/libgimpbase/gimpmetadata.c
index c81dbedbe7..680f2767fe 100644
--- a/libgimpbase/gimpmetadata.c
+++ b/libgimpbase/gimpmetadata.c
@@ -69,7 +69,7 @@ struct _GimpMetadataClass
 
 /**
  * SECTION: gimpmetadata
- * @title: gimpmetadata
+ * @title: GimpMetadata
  * @short_description: Basic functions for handling #GimpMetadata objects.
  * @see_also: gimp_image_metadata_load_prepare(),
  *            gimp_image_metadata_load_finish(),
diff --git a/libgimpbase/gimpparasite.c b/libgimpbase/gimpparasite.c
index 11a1480fd2..ac66491f7a 100644
--- a/libgimpbase/gimpparasite.c
+++ b/libgimpbase/gimpparasite.c
@@ -40,7 +40,7 @@
 
 /**
  * SECTION: gimpparasite
- * @title: gimpparasite
+ * @title: GimpParasite
  * @short_description: Arbitrary pieces of data which can be attached
  *                     to various GIMP objects.
  * @see_also: gimp_image_parasite_attach(),