docs: use apostrophe in *'ll

gdk/gdkpango.c

@@ -38,7 +38,7 @@
  *
  * Creating a #PangoLayout object is the first step in rendering text,
  * and requires getting a handle to a #PangoContext. For GTK+ programs,
- * you'll usually want to use gtk_widget_get_pango_context(), or
+ * you’ll usually want to use gtk_widget_get_pango_context(), or
  * gtk_widget_create_pango_layout(), rather than using the lowlevel
  * gdk_pango_context_get_for_screen(). Once you have a #PangoLayout, you
  * can set the text and attributes of it with Pango functions like

gdk/gdkwindow.c

@@ -5812,7 +5812,7 @@ gdk_window_set_background_pattern (GdkWindow *window,
  *
  * Gets the pattern used to clear the background on @window. If @window
  * does not have its own background and reuses the parent's, %NULL is
- * returned and you'll have to query it yourself.
+ * returned and you’ll have to query it yourself.
  *
  * Returns: (transfer none): The pattern to use for the background or
  *     %NULL to use the parent’s background.

gdk/x11/gdkkeys-x11.c

@@ -236,7 +236,7 @@ get_xkb (GdkX11Keymap *keymap_x11)
 #endif /* HAVE_XKB */
 
 /* Whether we were able to turn on detectable-autorepeat using
- * XkbSetDetectableAutorepeat. If FALSE, we'll fall back
+ * XkbSetDetectableAutorepeat. If FALSE, we’ll fall back
  * to checking the next event with XPending().
  */
 

gtk/deprecated/gtkiconfactory.c

@@ -1879,7 +1879,7 @@ gtk_icon_set_get_sizes (GtkIconSet   *icon_set,
  *
  * If you want to use a different base pixbuf for different icon
  * variants, you create multiple icon sources, mark which variants
- * they'll be used to create, and add them to the icon set with
+ * they’ll be used to create, and add them to the icon set with
  * gtk_icon_set_add_source().
  *
  * By default, the icon source has all parameters wildcarded. That is,

gtk/gtkaccelmap.c

@@ -45,7 +45,7 @@
  * Accelerator maps are used to define runtime configurable accelerators.
  * Functions for manipulating them are are usually used by higher level
  * convenience mechanisms like #GtkUIManager and are thus considered
- * “low-level”. You'll want to use them if you're manually creating menus that
+ * “low-level”. You’ll want to use them if you're manually creating menus that
  * should have user-configurable accelerators.
  *
  * An accelerator is uniquely defined by:

gtk/gtkdrawingarea.c

@@ -97,7 +97,7 @@
  * You can also force an expose event by adding to the “damage region”
  * of the drawing area’s window; gtk_widget_queue_draw_area() and
  * gdk_window_invalidate_rect() are equally good ways to do this.
- * You'll then get a draw signal for the invalid region.
+ * You’ll then get a draw signal for the invalid region.
  *
  * The available routines for drawing are documented on the
  * [GDK Drawing Primitives][gdk3-Cairo-Interaction] page

gtk/gtkentry.c

@@ -8107,7 +8107,7 @@ gtk_entry_text_index_to_layout_index (GtkEntry *entry,
  * is clicked.
  * 
  * Note that as the user scrolls around in the entry the offsets will
- * change; you'll need to connect to the “notify::scroll-offset”
+ * change; you’ll need to connect to the “notify::scroll-offset”
  * signal to track this. Remember when using the #PangoLayout
  * functions you need to convert to and from pixels using
  * PANGO_PIXELS() or #PANGO_SCALE.

gtk/gtkfilesystem.c

@@ -41,7 +41,7 @@
 
 /* The pointers we return for a GtkFileSystemVolume are opaque tokens; they are
  * really pointers to GDrive, GVolume or GMount objects.  We need an extra
- * token for the fake “File System” volume.  So, we'll return a pointer to
+ * token for the fake “File System” volume.  So, we’ll return a pointer to
  * this particular string.
  */
 static const gchar *root_volume_token = N_("File System");

gtk/gtkicontheme.c

@@ -435,7 +435,7 @@ G_DEFINE_TYPE_WITH_PRIVATE (GtkIconTheme, gtk_icon_theme, G_TYPE_OBJECT)
  * 
  * Creates a new icon theme object. Icon theme objects are used
  * to lookup up an icon by name in a particular icon theme.
- * Usually, you'll want to use gtk_icon_theme_get_default()
+ * Usually, you’ll want to use gtk_icon_theme_get_default()
  * or gtk_icon_theme_get_for_screen() rather than creating
  * a new icon theme object for scratch.
  * 

gtk/gtklabel.c

@@ -149,7 +149,7 @@
  * The markup passed to gtk_label_set_markup() must be valid; for example,
  * literal <, > and & characters must be escaped as \<,
  * \gt;, and \&. If you pass text obtained from the user, file,
- * or a network to gtk_label_set_markup(), you'll want to escape it with
+ * or a network to gtk_label_set_markup(), you’ll want to escape it with
  * g_markup_escape_text() or g_markup_printf_escaped().
  *
  * Markup strings are just a convenient way to set the #PangoAttrList on

gtk/gtkplacessidebar.c

@@ -103,7 +103,7 @@
 
 /* These are used when a destination-side DND operation is taking place.
  * Normally, when a file is being hovered directly over a bookmark,
- * we'll be in DROP_STATE_NORMAL.
+ * we’ll be in DROP_STATE_NORMAL.
  *
  * But when a file is being hovered between bookmarks, this means the user
  * may want to create a new bookmark for that file between those bookmarks.

gtk/gtkscale.c

@@ -50,7 +50,7 @@
  * @Title: GtkScale
  *
  * A GtkScale is a slider control used to select a numeric value. 
- * To use it, you'll probably want to investigate the methods on
+ * To use it, you’ll probably want to investigate the methods on
  * its base class, #GtkRange, in addition to the methods for GtkScale itself.
  * To set the value of a scale, you would normally use gtk_range_set_value().
  * To detect changes to the value, you would normally use the

gtk/gtkselectionprivate.h

@@ -23,7 +23,7 @@
  * ignored. This structure has object semantics - no fields should be
  * modified directly, they should not be created directly, and
  * pointers to them should not be stored beyond the duration of a
- * callback. (If the last is changed, we'll need to add reference
+ * callback. (If the last is changed, we’ll need to add reference
  * counting.) The time field gives the timestamp at which the data was
  * sent.
  */

gtk/gtktestutils.c

@@ -52,7 +52,7 @@
  * This function is used to initialize a GTK+ test program.
  *
  * It will in turn call g_test_init() and gtk_init() to properly
- * initialize the testing framework and graphical toolkit. It'll 
+ * initialize the testing framework and graphical toolkit. It’ll 
  * also set the program’s locale to “C” and prevent loading of rc 
  * files and Gtk+ modules. This is done to make tets program
  * environments as deterministic as possible.
@@ -444,7 +444,7 @@ gtk_test_find_widget (GtkWidget    *widget,
  * @percentage: value between 0 and 100.
  *
  * This function will adjust the slider position of all GtkRange
- * based widgets, such as scrollbars or scales, it'll also adjust
+ * based widgets, such as scrollbars or scales, it’ll also adjust
  * spin buttons. The adjustment value of these widgets is set to
  * a value between the lower and upper limits, according to the
  * @percentage argument.
@@ -562,7 +562,7 @@ gtk_test_text_get (GtkWidget *widget)
  *    name-value pairs, terminated by %NULL
  *
  * This function wraps g_object_new() for widget types.
- * It'll automatically show all created non window widgets, also
+ * It’ll automatically show all created non window widgets, also
  * g_object_ref_sink() them (to keep them alive across a running test)
  * and set them up for destruction during the next test teardown phase.
  *

gtk/gtktextbuffer.c

@@ -3772,7 +3772,7 @@ remove_all_selection_clipboards (GtkTextBuffer *buffer)
  * pasted text will be inserted at the cursor position, or the buffer selection
  * will be replaced if the selection is non-empty.
  *
- * Note: pasting is asynchronous, that is, we'll ask for the paste data and
+ * Note: pasting is asynchronous, that is, we’ll ask for the paste data and
  * return, and at some point later after the main loop runs, the paste data will
  * be inserted.
  **/

gtk/gtkwindow.c

@@ -7498,7 +7498,7 @@ gtk_window_get_resize_grip_area (GtkWindow    *window,
 }
 
 /* the accel_key and accel_mods fields of the key have to be setup
- * upon calling this function. it'll then return whether that key
+ * upon calling this function. it’ll then return whether that key
  * is at all used as accelerator, and if so will OR in the
  * accel_flags member of the key.
  */