fix: typos
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f2569c..c859b23 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,10 +72,10 @@
    add_definitions( -DINCLUDE_MAC0=0 )
 endif ()
 if (NOT COSE_C_INCLUDE_SIGN)
-   add_definitions( -DCOSE_C_INCLUDE_SIGN=0 )
+   add_definitions( -DINCLUDE_SIGN=0 )
 endif ()
 if (NOT COSE_C_INCLUDE_SIGN1)
-   add_definitions( -DCOSE_C_INCLUDE_SIGN1=0 )
+   add_definitions( -DINCLUDE_SIGN1=0 )
 endif ()
 
 if ( MSVC OR CMAKE_C_COMPILER_ID MATCHES "Clang" )
@@ -150,7 +150,7 @@
    project_cn-cbor
    GIT_REPOSITORY https://github.com/jimsch/cn-cbor
    GIT_TAG master
-   CMAKE_ARGS -Doptimize=OFF -Duse_context=${COSE_C_USE_CONTEXT} -Dbuild_docs=OFF -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -DCOSE_C_COVERALLS=OFF -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} -Dfatal_warnings=OFF
+   CMAKE_ARGS -Doptimize=OFF -Duse_context=${COSE_C_USE_CONTEXT} -Dbuild_docs=OFF -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -Dcoveralls=OFF -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} -Dfatal_warnings=OFF
    INSTALL_DIR "${dist_dir}"
    UPDATE_DISCONNECTED 1
    )
@@ -178,7 +178,7 @@
       ExternalProject_Add(
          project_mbedtls
          GIT_REPOSITORY https://github.com/ARMmbed/mbedtls
-         CMAKE_ARGS -DENABLED_PROGRAMS=OFF -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -DCOSE_C_COVERALLS=OFF -DUSE_SHARED_MBEDTLS_LIBRARY=${BUILD_SHARED_LIBS} -Dfatal_warnings=OFF -DENABLE_TESTING=OFF -DLIB_INSTALL_DIR=${install_dir}/lib
+         CMAKE_ARGS -DENABLED_PROGRAMS=OFF -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -Dcoveralls=OFF -DUSE_SHARED_MBEDTLS_LIBRARY=${BUILD_SHARED_LIBS} -Dfatal_warnings=OFF -DENABLE_TESTING=OFF -DLIB_INSTALL_DIR=${install_dir}/lib
          INTALL_DIR "${dist_dir}"
          UPDATE_DISCONNECTED 1
       )
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2361bba..55e577e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,3 @@
-include(GNUInstallDirs)
 
 if (COSE_C_USE_MBEDTLS)
   set (cose_crypto mbedtls.c)
@@ -48,18 +47,6 @@
     target_link_libraries( cose-c PRIVATE ws2_32 )
 endif ()
 
-install ( TARGETS cose-c
-	LIBRARY DESTINATION lib
-	ARCHIVE DESTINATION lib
-	RUNTIME DESTINATION bin)
-install(
-  DIRECTORY ../include
-  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-  COMPONENT dev
-  FILES_MATCHING
-  PATTERN "*.h")
-
-set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake)
 if (COSE_C_COVERALLS)
     include(Coveralls)
     coveralls_turn_on_coverage()
@@ -76,3 +63,22 @@
   	${COSE_C_COVERALLS_SEND}	# If we should upload
     )
 endif()
+
+
+###############################################################################
+# INSTALL LIBRARY
+###############################################################################
+
+include(GNUInstallDirs)
+
+install ( TARGETS cose-c
+  LIBRARY DESTINATION lib
+  ARCHIVE DESTINATION lib
+  RUNTIME DESTINATION bin)
+install(
+  DIRECTORY ../include
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+  COMPONENT dev
+  FILES_MATCHING
+  PATTERN "*.h")
+