Fix typo.

4 files changed, 4 insertions, 4 deletions

diff --git a/lispref/minibuf.texi b/lispref/minibuf.texi
index 0bdb634af3f..96a5e1a99ac 100644
--- a/lispref/minibuf.texi
+++ b/lispref/minibuf.texi
@@ -1536,7 +1536,7 @@ contents of the minibuffer (that is, everything except the prompt), if
 a minibuffer is current.  Otherwise, it erases the entire buffer.
 @end defun
 
-@defun minubuffer-prompt-width
+@defun minibuffer-prompt-width
 This function returns the current display-width of the minibuffer
 prompt, if a minibuffer is current.  Otherwise, it returns zero.
 @end defun
diff --git a/src/msdos.c b/src/msdos.c
index 10d4f7ce5a7..773346fff4f 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -3422,7 +3422,7 @@ dos_rawgetc ()
                                                       mouse_last_y,
                                                       &mouse_area, 0);
               /* A window will be selected only when it is not
-                 selected now.  A minubuffer window will be selected
+                 selected now.  A minibuffer window will be selected
                  iff it is active.  */
               if (!EQ (mouse_window, last_mouse_window)
                   && !EQ (mouse_window, selected_window)
diff --git a/src/w32term.c b/src/w32term.c
index 56565aee454..87f9a615d1f 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -6304,7 +6304,7 @@ note_mouse_movement (frame, msg)
       window = window_from_coordinates (frame, mouse_x, mouse_y, &area, 0);
 
       /* Window will be selected only when it is not selected now and
-         last mouse movement event was not in it.  Minubuffer window
+         last mouse movement event was not in it.  Minibuffer window
          will be selected iff it is active.  */
       if (!EQ (window, last_window)
           && !EQ (window, selected_window)
diff --git a/src/xterm.c b/src/xterm.c
index 031f5e284cd..3c0abbecf16 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -6664,7 +6664,7 @@ note_mouse_movement (frame, event)
       window = window_from_coordinates (frame, XINT (event->x), XINT (event->y), &area, 0);
 
       /* Window will be selected only when it is not selected now and
-         last mouse movement event was not in it.  Minubuffer window
+         last mouse movement event was not in it.  Minibuffer window
          will be selected iff it is active.  */
       if (!EQ (window, last_window)
           && !EQ (window, selected_window)