[gtk] docs: Its just GTK now

[Matthias Clasen <matthiasc src gnome org>]

commit d773bc068990443cb47ee94df109fd873eb0987b
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 24 10:49:01 2019 -0500

    docs: Its just GTK now
    
    Remove the + from GTK+ in the GDK docs.

 gdk/gdk.c               | 8 ++++----
 gdk/gdkcairo.c          | 2 +-
 gdk/gdkdisplaymanager.c | 2 +-
 gdk/gdkframeclock.c     | 8 ++++----
 4 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/gdk/gdk.c b/gdk/gdk.c
index 257e94b21d..6c69f1a050 100644
--- a/gdk/gdk.c
+++ b/gdk/gdk.c
@@ -51,12 +51,12 @@
  * This section describes the GDK initialization functions and miscellaneous
  * utility functions, as well as deprecation facilities.
  *
- * The GDK and GTK+ headers annotate deprecated APIs in a way that produces
+ * The GDK and GTK headers annotate deprecated APIs in a way that produces
  * compiler warnings if these deprecated APIs are used. The warnings
  * can be turned off by defining the macro %GDK_DISABLE_DEPRECATION_WARNINGS
  * before including the glib.h header.
  *
- * GDK and GTK+ also provide support for building applications against
+ * GDK and GTK also provide support for building applications against
  * defined subsets of deprecated or new APIs. Define the macro
  * %GDK_VERSION_MIN_REQUIRED to specify up to what version
  * you want to receive warnings about deprecated APIs. Define the
@@ -299,11 +299,11 @@ gdk_should_use_portal (void)
  * locked for performance reasons. So e.g. you must coordinate
  * accesses to the same #GHashTable from multiple threads.
  *
- * GTK+, however, is not thread safe. You should only use GTK+ and GDK
+ * GTK, however, is not thread safe. You should only use GTK and GDK
  * from the thread gtk_init() and gtk_main() were called on.
  * This is usually referred to as the “main thread”.
  *
- * Signals on GTK+ and GDK types, as well as non-signal callbacks, are
+ * Signals on GTK and GDK types, as well as non-signal callbacks, are
  * emitted in the main thread.
  *
  * You can schedule work in the main thread safely from other threads
diff --git a/gdk/gdkcairo.c b/gdk/gdkcairo.c
index cd39028404..c5917cfeb9 100644
--- a/gdk/gdkcairo.c
+++ b/gdk/gdkcairo.c
@@ -30,7 +30,7 @@
  *
  * [Cairo](http://cairographics.org) is a graphics
  * library that supports vector graphics and image compositing that
- * can be used with GDK. GTK+ does all of its drawing using cairo.
+ * can be used with GDK and GTK.
  *
  * GDK does not wrap the cairo API, instead it allows to create cairo
  * contexts which can be used to draw on #GdkSurfaces. Additional
diff --git a/gdk/gdkdisplaymanager.c b/gdk/gdkdisplaymanager.c
index faa05ba426..8025ae406c 100644
--- a/gdk/gdkdisplaymanager.c
+++ b/gdk/gdkdisplaymanager.c
@@ -70,7 +70,7 @@
  *
  * You can use gdk_display_manager_get() to obtain the #GdkDisplayManager
  * singleton, but that should be rarely necessary. Typically, initializing
- * GTK+ opens a display that you can work with without ever accessing the
+ * GTK opens a display that you can work with without ever accessing the
  * #GdkDisplayManager.
  *
  * The GDK library can be built with support for multiple backends.
diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index a561503138..9338a23668 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -179,7 +179,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
    * This signal is emitted as the second step of toolkit and
    * application processing of the frame. Any work to update
    * sizes and positions of application elements should be
-   * performed. GTK+ normally handles this internally.
+   * performed. GTK normally handles this internally.
    */
   signals[LAYOUT] =
     g_signal_new (g_intern_static_string ("layout"),
@@ -197,7 +197,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
    * This signal is emitted as the third step of toolkit and
    * application processing of the frame. The frame is
    * repainted. GDK normally handles this internally and
-   * produces expose events, which are turned into GTK+
+   * produces expose events, which are turned into GTK
    * #GtkWidget::draw signals.
    */
   signals[PAINT] =
@@ -230,7 +230,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
    * @clock: the frame clock emitting the signal
    *
    * This signal is emitted after processing of the frame is
-   * finished, and is handled internally by GTK+ to resume normal
+   * finished, and is handled internally by GTK to resume normal
    * event processing. Applications should not handle this signal.
    */
   signals[RESUME_EVENTS] =
@@ -289,7 +289,7 @@ gdk_frame_clock_get_frame_time (GdkFrameClock *frame_clock)
  * content and want to continually request the
  * %GDK_FRAME_CLOCK_PHASE_UPDATE phase for a period of time,
  * you should use gdk_frame_clock_begin_updating() instead, since
- * this allows GTK+ to adjust system parameters to get maximally
+ * this allows GTK to adjust system parameters to get maximally
  * smooth animations.
  */
 void