diff -r 521c35556177 -r aba381b2bac9 content/hp34970a_4.rst
--- a/content/hp34970a_4.rst	Thu Nov 05 22:14:33 2020 +0100
+++ b/content/hp34970a_4.rst	Thu Nov 05 22:15:16 2020 +0100
@@ -10,7 +10,7 @@
 
 
 After a summer pause, I'm back on my HP34970A replair project.  In
-`the previous post in this series <{static}/hp34970a_3.rst>`_, I've
+`the previous post in this series <{filename}/hp34970a_3.rst>`_, I've
 started to reverse ingineer the serial protocol between the CPU board
 and the fonrt panel, and implement a prototype of replacement display.
 
@@ -68,7 +68,7 @@
 
 .. _`LCD class`: https://developer.mbed.org/teams/GraphicsDisplay/code/UniGraphic/file/tip/Display/LCD.h
 .. _SSD1306: https://developer.mbed.org/teams/GraphicsDisplay/code/UniGraphic/file/tip/Inits/SSD1306.h
-.. _GraphicDisplay: https://developer.mbed.org/teams/GraphicsDisplay/code/UniGraphic/file/tip/Graphics/GraphicsDisplay.h 
+.. _GraphicDisplay: https://developer.mbed.org/teams/GraphicsDisplay/code/UniGraphic/file/tip/Graphics/GraphicsDisplay.h
 .. _`poorly written sample C code`: http://www.buydisplay.com/download/democode/ER-OLEDM032-1_DemoCode.txt
 
 .. image:: {static}/images/hp34970a/oled.jpg
@@ -155,9 +155,3 @@
   at least for now),
 
 - publish the code.
-
-
-
-
-
-