[gtk/picture-docs2] fix typos

[Benjamin Otte <otte src gnome org>]

commit 484263deb71ba348bbec947697f43619f880c15d
Author: Benjamin Otte <otte benjamin googlemail com>
Date:   Fri Dec 4 01:10:20 2020 +0000

    fix typos

 gtk/gtkpicture.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkpicture.c b/gtk/gtkpicture.c
index 8674a9f9e7..bd4d9a91bb 100644
--- a/gtk/gtkpicture.c
+++ b/gtk/gtkpicture.c
@@ -56,14 +56,14 @@
  * In this case, gtk_picture_new_for_resource() and gtk_picture_set_resource()
  * should be used.
  *
- * # sizing the paintable
+ * # Sizing the paintable
  *
  * You can influence how the paintable is displayed inside the #GtkPicture. 
- * By turning off GtkPicture::keep-aspect-ratio you can allow paintable
+ * By turning off GtkPicture::keep-aspect-ratio you can allow the paintable
  * to get stretched. GtkPicture::can-shrink can be unset to make
  * sure that paintables are never made smaller than their ideal size - but be
- * careful if you do not know the size of the paintable in use (like when)
- * displaying user-loaded images) this can cause the picture to grow larger
+ * careful if you do not know the size of the paintable in use (like when
+ * displaying user-loaded images). This can easily cause the picture to grow larger
  * than the screen. And GtkWidget::halign and GtkWidget::valign can be used
  * to make sure the paintable doesn't fill all available space but is instead
  * displayed at its original size.