spelling error fix

Author: abiradarti

examples/lighting-app/cc13x4_26x4/README.md

@@ -56,7 +56,7 @@ guide assumes that the environment is linux based, and recommends Ubuntu 20.04.
 -   Download and install [SysConfig][sysconfig]. This can be done simply with
     the following commands.
 
-````
+```
   $ cd ~
   $ wget https://dr-download.ti.com/software-development/ide-configuration-compiler-or-debugger/MD-nsUM6f7Vvb/1.18.1.3343/sysconfig-1.18.1_3343-setup.run
   $ chmod +x sysconfig-1.18.1_3343-setup.run
@@ -252,7 +252,7 @@ On
 
 ```
 
-./chip-tool onoff on <nodeID> 1 ./chip-tool onoff toggee <nodeID> 1 (assuming
+./chip-tool onoff on <nodeID> 1 ./chip-tool onoff toggle <nodeID> 1 (assuming
 the light is off)
 
 ```