diff --git a/cmake/cmake.define b/cmake/cmake.define
index 55f7c305fbea9e544fff62d4275de743bbce4830..4b0adc31a3df5e1efb960a09a5fc5b28b74875e3 100644
--- a/cmake/cmake.define
+++ b/cmake/cmake.define
@@ -156,7 +156,7 @@ ELSE ()
         MESSAGE(STATUS "SIMD instructions (FMA/AVX/AVX2) is ACTIVATED")
     ENDIF()
 
-    # release mode - last part
+    # build mode
     SET(CMAKE_C_FLAGS_REL "${CMAKE_C_FLAGS} -Werror -Werror=return-type -fPIC -O3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
     SET(CMAKE_CXX_FLAGS_REL "${CMAKE_CXX_FLAGS} -Werror -Wno-reserved-user-defined-literal -Wno-literal-suffix -Werror=return-type -fPIC -O3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")