docs: Tweaks

Replace some occurrences of GTK+ by GTK.

diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index 90db5fde502c27bbe4aab78affd5481925141f6e..ff9df272de0d7fc21570f9122b4bc12dc73367eb 100644 (file)
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -52,23 +52,24 @@
  * GtkCssProvider is an object implementing the #GtkStyleProvider interface.
  * It is able to parse [CSS-like][css-overview] input in order to style widgets.
  *
- * An application can make GTK+ parse a specific CSS style sheet by calling
+ * An application can make GTK parse a specific CSS style sheet by calling
  * gtk_css_provider_load_from_file() or gtk_css_provider_load_from_resource()
  * and adding the provider with gtk_style_context_add_provider() or
  * gtk_style_context_add_provider_for_display().
 
- * In addition, certain files will be read when GTK+ is initialized. First, the
- * file `$XDG_CONFIG_HOME/gtk-4.0/gtk.css` is loaded if it exists. Then, GTK+
+ * In addition, certain files will be read when GTK is initialized. First, the
+ * file `$XDG_CONFIG_HOME/gtk-4.0/gtk.css` is loaded if it exists. Then, GTK
  * loads the first existing file among
  * `XDG_DATA_HOME/themes/THEME/gtk-VERSION/gtk-VARIANT.css`,
  * `$HOME/.themes/THEME/gtk-VERSION/gtk-VARIANT.css`,
  * `$XDG_DATA_DIRS/themes/THEME/gtk-VERSION/gtk-VARIANT.css` and
- * `DATADIR/share/themes/THEME/gtk-VERSION/gtk-VARIANT.css`, where `THEME` is the name of
- * the current theme (see the #GtkSettings:gtk-theme-name setting),
- * VARIANT is the variant to load (see the #GtkSettings:gtk-application-prefer-dark-theme setting), `DATADIR`
- * is the prefix configured when GTK+ was compiled (unless overridden by the
- * `GTK_DATA_PREFIX` environment variable), and `VERSION` is the GTK+ version number.
- * If no file is found for the current version, GTK+ tries older versions all the
+ * `DATADIR/share/themes/THEME/gtk-VERSION/gtk-VARIANT.css`,
+ * where `THEME` is the name of the current theme (see the #GtkSettings:gtk-theme-name
+ * setting), VARIANT is the variant to load (see the
+ * #GtkSettings:gtk-application-prefer-dark-theme setting), `DATADIR`
+ * is the prefix configured when GTK was compiled (unless overridden by the
+ * `GTK_DATA_PREFIX` environment variable), and `VERSION` is the GTK version number.
+ * If no file is found for the current version, GTK tries older versions all the
  * way back to 4.0.
  */