fix(ipc-k2x): remove unused code-block directive

Fix the unused directive generating the following warning:
Literal block expected; none found.

Signed-off-by: Randolph Sapp <[email protected]>

Author: StaticRocket

source/linux/Foundational_Components/IPC/_IPC_for_K2x.rst

@@ -562,8 +562,6 @@ So we will need to add the following lines to place the trace buffer and resourc
 	var Resource = xdc.useModule('ti.ipc.remoteproc.Resource');
 	Resource.loadSegment = "L2SRAM"
 
-::
-
 Now follow the steps in `Running the Bundled IPC Examples`_.