Merge pull request #11 from rmspacefish/develop

Some tiny improvements

Author: robamu

README.md

@@ -19,6 +19,12 @@ Clone this repository. This does not necesarilly have to be in the application r
 git clone https://github.com/rmspacefish/rtems-cmake.git
 ```
 
+If you want to add this repository to another repository, add it as a submodule instead
+
+```sh
+git submodule add https://github.com/rmspacefish/rtems-cmake.git
+```
+
 After that, it is recommended to set the path to the RTEMS CMake support with the 
 following line in the application `CMakeLists.txt`
 

RTEMSPreProjectConfig.cmake

@@ -39,7 +39,7 @@ option(RTEMS_VERBOSE "Additional RTEMS CMake configuration information" FALSE)
 
 if(NOT DEFINED RTEMS_CONFIG_DIR) 
 	message(STATUS 
-		"RTEMS_CONFIG_DIR not set. Assuming  the CMake support was "
+		"RTEMS_CONFIG_DIR not set. Assuming the CMake support was "
 		"cloned in the application source directory.."
 	)
 	set(RTEMS_CONFIG_DIR ${CMAKE_CURRENT_SOURCE_DIR}/rtems-cmake)