samples: canopennode: fix the sample path

The sample code got moved in 613f1cde4a, update the old path to the
current one.

Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>

samples/modules/canopennode/README.rst

@@ -34,7 +34,7 @@ LEDs). The sample can be built and executed for the TWR-KE18F as
 follows:
 
 .. zephyr-app-commands::
-   :zephyr-app: samples/subsys/canbus/canopen
+   :zephyr-app: samples/modules/canopennode
    :board: twr_ke18f
    :goals: build flash
    :compact:
@@ -53,7 +53,7 @@ LED indicators (red and green LEDs)
 The sample can be built and executed for the FRDM-K64F as follows:
 
 .. zephyr-app-commands::
-   :zephyr-app: samples/subsys/canbus/canopen
+   :zephyr-app: samples/modules/canopennode
    :board: frdm_k64f
    :goals: build flash
    :compact:
@@ -66,7 +66,7 @@ Building and Running for boards without storage partition
 The sample can be built for boards without a flash storage partition by using a different configuration file:
 
 .. zephyr-app-commands::
-   :zephyr-app: samples/subsys/canbus/canopen
+   :zephyr-app: samples/modules/canopennode
    :board: <your_board_name>
    :conf: "prj_no_storage.conf"
    :goals: build flash
@@ -352,7 +352,7 @@ for the FRDM-K64F as follows:
 #. Rebuild the CANopen sample with MCUboot support:
 
    .. zephyr-app-commands::
-      :zephyr-app: samples/subsys/canbus/canopen
+      :zephyr-app: samples/modules/canopennode
       :board: frdm_k64f
       :goals: build
       :gen-args: -DCONFIG_BOOTLOADER_MCUBOOT=y
@@ -392,20 +392,20 @@ for the FRDM-K64F as follows:
 Modifying the Object Dictionary
 *******************************
 The CANopen object dictionary used in this sample application can be
-found under :zephyr_file:`samples/subsys/canbus/canopen/objdict` in
+found under :zephyr_file:`samples/modules/canopennode/objdict` in
 the Zephyr tree. The object dictionary can be modified using any
 object dictionary editor supporting CANopenNode object dictionary code
 generation.
 
 A popular choice is the EDS editor from the `libedssharp`_
 project. With that, the
-:zephyr_file:`samples/subsys/canbus/canopen/objdict/objdicts.xml`
+:zephyr_file:`samples/modules/canopennode/objdict/objdicts.xml`
 project file can be opened and modified, and new implementation files
-(:zephyr_file:`samples/subsys/canbus/canopen/objdict/CO_OD.h` and
+(:zephyr_file:`samples/modules/canopennode/objdict/CO_OD.h` and
-:zephyr_file:`samples/subsys/canbus/canopen/objdict/CO_OD.c`) can be
+:zephyr_file:`samples/modules/canopennode/objdict/CO_OD.c`) can be
 generated. The EDS editor can also export an updated Electronic Data
 Sheet (EDS) file
-(:zephyr_file:`samples/subsys/canbus/canopen/objdict/objdicts.eds`).
+(:zephyr_file:`samples/modules/canopennode/objdict/objdicts.eds`).
 
 .. _CANopenNode:
    https://github.com/CANopenNode/CANopenNode

samples/modules/canopennode/objdict/objdict.xml

@@ -1018,7 +1018,7 @@ The counter can be reset by writing the value 0.</description>
     </CANopenObject>
   </CANopenObjectList>
   <other>
-    <file fileName="objdict.xml" fileCreator="" fileCreationDate="09-18-2019" fileCreationTime="2:52PM" fileModifedBy="" fileMotifcationDate="02-20-2020" fileModificationTime="12:28PM" fileVersion="1" fileRevision="1" exportFolder="/home/hebad/Projects/zephyrproject/zephyr/samples/subsys/canbus/canopen/objdict" EdsFile="/home/hebad/Projects/zephyrproject/zephyr/samples/subsys/canbus/canopen/objdict/objdict.eds" />
+    <file fileName="objdict.xml" fileCreator="" fileCreationDate="09-18-2019" fileCreationTime="2:52PM" fileModifedBy="" fileMotifcationDate="02-20-2020" fileModificationTime="12:28PM" fileVersion="1" fileRevision="1" exportFolder="samples/modules/canopennode/objdict" EdsFile="samples/modules/canopennode/objdict/objdict.eds" />
     <DeviceIdentity>
       <vendorName />
       <vendorNumber>0</vendorNumber>