graphics: Correct various typo error

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2151bf7d2ce8fc5efddfa269d88c239f87eb23ba

graphics/Kconfig

@@ -70,11 +70,6 @@ config NX_RAMBACKED
 		It is necessary in that case to provide new graphic content for the
 		extended window area.
 
-		Redraw requests in other cases are also suppressed:  Changes to window
-		position, size, etc.  As a consequence, some manual updates will be
-		required when certain events occur (like removing a toolbar from a
-		window).
-
 		NOTE:  A significant amount of RAM, usually external SDRAM, may be
 		required to use per-window framebuffers.
 
@@ -107,7 +102,7 @@ config NX_SWCURSOR
 		     internal buffer.  Neither of  those are implemented.
 
 config NX_HWCURSOR
-	bool "Software cursor support"
+	bool "Hardware cursor support"
 	depends on (FB_HWCURSOR || LCD_HWCURSOR) && EXPERIMENTAL
 	---help---
 		Hardware cursor support has not been implemented, hence the
@@ -116,7 +111,7 @@ config NX_HWCURSOR
 endchoice # Cursor support
 
 config NX_HWCURSORIMAGE
-	bool "Support cursor images"
+	bool "Support hardware cursor images"
 	default n
 	depends on NX_HWCURSOR
 

graphics/README.txt

@@ -55,13 +55,13 @@ Directories
 
   User callable functions must, instead, be part of a library that can be
   linked against user applications.  This user callable interfaces are
-  provided in sub-directories under nuttx/libnx.
+  provided in sub-directories under nuttx/libs/libnx.
 
-libnx/nx
+libs/libnx/nx
   Client application callable interfaces.
 
 graphics/nxglib
-libnx/nxglib
+libs/libnx/nxglib
   The NuttX tiny graphics library.  The directory contains generic utilities
   support operations on primitive graphics objects and logic to rasterize directly
   into a framebuffer.  It has no concept of windows (other than the one, framebuffer
@@ -75,7 +75,7 @@ graphics/nxbe
   end no longer exists).
 
 graphics/nxmu
-libnx/nxmu
+libs/libnx/nxmu
   This is the NX multi user "front end".  When combined with the generic
   "back-end" (nxbe), it implements a multi-threaded, multi-user windowing
   system.  The files in this directory present the window APIs described in
@@ -85,16 +85,16 @@ libnx/nxmu
   operations from many threads. The multi-user front-end is selected
   automatically.
 
-libnx/nxfonts
+libs/libnx/nxfonts
   This is where the NXFONTS implementation resides.  This is a relatively low-
   level set of charset set/glyph management APIs.  See include/nuttx/nx/nxfonts.h
 
-libnx/nxtk
+libs/libnx/nxtk
   This is where the NXTOOLKIT implementation resides.  This toolkit is built on
   top of NX and works with either the single-user or multi-user NX version. See
   include/nuttx/nx/nxtk.h
 
-nuttx/../NxWidgets
+apps/grahpics/nxwidgets
   The NxWidgets code is provided as a separate package located outside of the
   NuttX source tree (probably at this location).
 
@@ -105,7 +105,7 @@ graphics/vnc
 Installing New Fonts
 ^^^^^^^^^^^^^^^^^^^^
 
-  [Refer to nuttx/libnx/nxfonts/README.txt]
+  [Refer to nuttx/libs/libnx/nxfonts/README.txt]
 
 Configuration Settings
 ^^^^^^^^^^^^^^^^^^^^^^
@@ -155,7 +155,7 @@ CONFIG_VNCSERVER and CONFIG_VNCCLIENT
 Font Selections
 ---------------
 
-  [Refer to nuttx/libnx/nxfonts/README.txt]
+  [Refer to nuttx/libs/libnx/nxfonts/README.txt]
 
 NxTerm Configuration Settings
 --------------------------------

graphics/vnc/server/Kconfig

@@ -148,8 +148,8 @@ config VNCSERVER_DEBUG
 	default n
 	depends on DEBUG_FEATURES && !DEBUG_GRAPHICS
 	---help---
-		Normally VNC debug output is selected with DEBUG_GRAPHICS.  The VNC
-		server server support this special option to enable GRAPHICS debug
+		Normally VNC debug output is selected with DEBUG_GRAPHICS.  The
+		VNC server support this special option to enable GRAPHICS debug
 		output for the VNC server while GRAPHICS debug is disabled.  This
 		provides an cleaner, less cluttered output when you only wish to
 		debug the VNC server versus enabling DEBUG_GRAPHICS globally.