diff --git a/Project.toml b/Project.toml
index f5f8262a..47a91f0c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "Gtk4"
 uuid = "9db2cae5-386f-4011-9d63-a5602296539b"
-version = "0.6.4"
+version = "0.6.5"
 
 [deps]
 BitFlags = "d1d4a3ce-64b1-5f1a-9ba4-7e7e69966f35"
diff --git a/docs/src/doc/reference.md b/docs/src/doc/reference.md
index 55019363..b9d7f2e8 100644
--- a/docs/src/doc/reference.md
+++ b/docs/src/doc/reference.md
@@ -46,6 +46,8 @@ Gtk4.toplevels
 
 ```@docs
 Gtk4.configure!
+Gtk4.selected_string!
+Gtk4.selected_string
 ```
 
 ## Dialogs
@@ -85,6 +87,8 @@ Gtk4.add_action_shortcut
 
 ```@docs
 Gtk4.buffer
+Gtk4.undo!
+Gtk4.redo!
 Gtk4.create_mark
 Gtk4.place_cursor
 Gtk4.scroll_to
diff --git a/src/Gdk4.jl b/src/Gdk4.jl
index 7aab7ed4..2a5a4d7a 100644
--- a/src/Gdk4.jl
+++ b/src/Gdk4.jl
@@ -30,6 +30,13 @@ end
 
 ## GdkDisplay
 
+"""
+    GdkDisplay()
+
+Get the default `GdkDisplay`.
+
+Related GDK function: [`gdk_display_get_default`()]($(gtkdoc_method_url("gdk4","Display","get_default")))
+"""
 GdkDisplay() = G_.get_default() # returns default display
 GdkDisplay(name) = G_.open(name)
 
@@ -45,6 +52,8 @@ end
 
 Returns a list of `GdkMonitor`s for the default `GdkDisplay`, or `nothing` if none
 are found.
+
+Related GDK function: [`gdk_display_get_monitors`()]($(gtkdoc_method_url("gdk4","Display","get_monitors")))
 """
 function monitors()
     d=GdkDisplay()
diff --git a/src/text.jl b/src/text.jl
index 22ba95c6..6975c1ea 100644
--- a/src/text.jl
+++ b/src/text.jl
@@ -543,7 +543,7 @@ end
     create_mark(buffer::GtkTextBuffer, mark_name, it::TI, left_gravity::Bool)
     create_mark(buffer::GtkTextBuffer, it::TI)
 
-Impements `gtk_text_buffer_create_mark`.
+Implements `gtk_text_buffer_create_mark`.
 """
 create_mark(buffer::GtkTextBuffer, mark_name, it::TI, left_gravity::Bool)  =
     GtkTextMarkLeaf(ccall((:gtk_text_buffer_create_mark, libgtk4), Ptr{GObject},
@@ -563,7 +563,7 @@ undo!(buffer::GtkTextBuffer) = G_.undo(buffer)
 
 Implements `gtk_text_buffer_redo`.
 """
-redo!(buffer::GtkTextBuffer)
+redo!(buffer::GtkTextBuffer) = G_.redo(buffer)
 
 #####  GtkTextView  #####
 #TODO: scrolling/views, child overlays