Linting and minor typo fix

Author: BujSet

.github/workflows/trunk.yml

@@ -262,7 +262,7 @@ jobs:
 
         # We will use the the bare metal default, specify to use the 
         # arm zephyr toolchain if we need to
-        toolchain_cmake=examples/arm/ethos-u-setup/arm-eabi-none-gcc.cmake
+        toolchain_cmake=examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake
         toolchain_cmake=$(realpath ${toolchain_cmake})
 
         # Build and test size test

examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake

@@ -108,7 +108,7 @@ add_compile_options(
   -Wno-psabi
 )
 
-if (CMAKE_ARM_ARCH_ABI STREQUAL "arm-zephyr-eabi")
+if(CMAKE_ARM_ARCH_ABI STREQUAL "arm-zephyr-eabi")
   add_compile_options(
     -Wno-stringop-overread
     -Wno-error=format=