fix images

proposals/himanshuk.rst

@@ -108,7 +108,7 @@ How it will be possible, see an example for blink LEDs via device tree ovelay wh
 
 Implementation of device tree 
 
-.. image:: ~/proposals/images_support/Device_tree.png
+.. image::proposals/images_support/Device_tree.png
     :alt: Device tree Implementation
     :align: centre
 
@@ -121,7 +121,7 @@ BeagleV-Fire also support the robotic cape with librobotcontrol package and cape
 but as BBB support the librobotcontrol with more functionality and flexible application, beagleV-fire is not capable for librobotcontrol package due to less number of device_tree fragment present in robotic-cape (.dts) file which is pre-installed in V-fire image.
 With help of customization for cape gateware in V-fire which Provide more flexibility to board with cape, librobotcontrol package will support V-fire with robotic cape.
 
-.. image:: ~/proposals/images_support/BeaeglV-fire_gateware.png
+.. image::proposals/images_support/BeaeglV-fire_gateware.png
     :alt: V-fire Gateware architecture
     :align: centre