- Changed commands to lowercase where it was not the case

diff --git a/programs/aes/CMakeLists.txt b/programs/aes/CMakeLists.txt
index 0695a34..9bac94a 100644
--- a/programs/aes/CMakeLists.txt
+++ b/programs/aes/CMakeLists.txt
@@ -4,6 +4,6 @@
 add_executable(crypt_and_hash crypt_and_hash.c)
 target_link_libraries(crypt_and_hash polarssl)
 
-INSTALL(TARGETS aescrypt2 crypt_and_hash
+install(TARGETS aescrypt2 crypt_and_hash
         DESTINATION "bin"
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)