diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 8b0da25..a065fce 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 9.0.  Last change: 2023 Jan 17
+*builtin.txt*	For Vim version 9.0.  Last change: 2023 Feb 14
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -266,7 +266,7 @@
 gettagstack([{nr}])		Dict	get the tag stack of window {nr}
 gettext({text})			String	lookup translation of {text}
 getwininfo([{winid}])		List	list of info about each window
-getwinpos([{timeout}])		List	X and Y coord in pixels of the Vim window
+getwinpos([{timeout}])		List	X and Y coord in pixels of Vim window
 getwinposx()			Number	X coord in pixels of the Vim window
 getwinposy()			Number	Y coord in pixels of the Vim window
 getwinvar({nr}, {varname} [, {def}])
@@ -382,7 +382,7 @@
 max({expr})			Number	maximum value of items in {expr}
 menu_info({name} [, {mode}])	Dict	get menu item information
 min({expr})			Number	minimum value of items in {expr}
-mkdir({name} [, {path} [, {prot}]])
+mkdir({name} [, {flags} [, {prot}]])
 				Number	create directory {name}
 mode([expr])			String	current editing mode
 mzeval({expr})			any	evaluate |MzScheme| expression
@@ -6261,17 +6261,20 @@
 			mylist->min()
 
 <							*mkdir()* *E739*
-mkdir({name} [, {path} [, {prot}]])
+mkdir({name} [, {flags} [, {prot}]])
 		Create directory {name}.
 
-		If {path} contains "p" then intermediate directories are
-		created as necessary.  Otherwise it must be "".
+		When {flags} is present it must be a string.  An empty string
+		has no effect.
 
-		If {path} contains "D" then {name} is deleted at the end of
+		If {flags} contains "p" then intermediate directories are
+		created as necessary.
+
+		If {flags} contains "D" then {name} is deleted at the end of
 		the current function, as with: >
 			defer delete({name}, 'd')
 <
-		If {path} contains "R" then {name} is deleted recursively at
+		If {flags} contains "R" then {name} is deleted recursively at
 		the end of the current function, as with: >
 			defer delete({name}, 'rf')
 <		Note that when {name} has more than one part and "p" is used
@@ -7958,7 +7961,7 @@
 		terminal, counted in screen cells.  The values override
 		'ambiwidth'.  Example: >
 		   call setcellwidths([
-		   		\ [0x111, 0x111, 1],
+				\ [0x111, 0x111, 1],
 				\ [0x2194, 0x2199, 2],
 				\ ])
 
@@ -7972,7 +7975,7 @@
 		{width} must be either 1 or 2, indicating the character width
 		in screen cells.			*E1112*
 		An error is given if the argument is invalid, also when a
-		range overlaps with another. 		*E1113*
+		range overlaps with another.		*E1113*
 
 		If the new value causes 'fillchars' or 'listchars' to become
 		invalid it is rejected and an error is given.
@@ -10551,7 +10554,7 @@
 <
 		'D'  Delete the file when the current function ends.  This
 		     works like: >
-		     	:defer delete({fname})
+			:defer delete({fname})
 <		     Fails when not in a function.  Also see |:defer|.
 
 		's'  fsync() is called after writing the file.  This flushes