doc: west: troubleshooting: fix path

Make the text align with the code block.

Signed-off-by: Martí Bolívar <[email protected]>

doc/develop/west/troubleshooting.rst

@@ -29,7 +29,7 @@ something like this:
 The ``git fetch`` command example in the last line above is what needs to
 succeed.
 
-One strategy is to go to ``/some/directory``, copy/paste and run the entire
+One strategy is to go to ``/path/to/your/project``, copy/paste and run the entire
 ``git fetch`` command, then debug from there using the documentation for your
 credential storage helper.