Apply suggestions from code review

Co-authored-by: Hugues Kamba <[email protected]>

Author: rajkan01

tools/cmake/README.md

@@ -88,7 +88,7 @@ $ mbedtools configure -t <TOOLCHAIN> -m <MBED_TARGET>
 * Run the following command to build the test binary with the full profile
 
   ```
-  touch mbed-os.lib && mkdir build && cd build && cmake .. -G Ninja && cmake --build .
+  touch mbed-os.lib && mkdir cmake_build && cd cmake_build && cmake .. -G Ninja && cmake --build .
   ```
 * Run the following command to build the test binary with the baremetal profile
   ```

tools/cmake/mbed_greentea.cmake

@@ -23,15 +23,15 @@ include(${MBED_PATH}/tools/cmake/app.cmake)
 macro(mbed_greentea_cmake_macro)
     set(options)
     set(singleValueArgs TEST_NAME)
-    set(multipleValueArgs 
-            TEST_INCLUDE_DIRS 
-            TEST_SOURCES 
-            TEST_REQUIRED_LIBS
+    set(multipleValueArgs
+        TEST_INCLUDE_DIRS
+        TEST_SOURCES
+        TEST_REQUIRED_LIBS
     )
-    cmake_parse_arguments(MBED_GREENTEA 
-        "${options}" 
+    cmake_parse_arguments(MBED_GREENTEA
+        "${options}"
         "${singleValueArgs}"
-        "${multipleValueArgs}" 
+        "${multipleValueArgs}"
         ${ARGN}
     )