diff --git a/imgui.h b/imgui.h
index c865d35..2f58e06 100644
--- a/imgui.h
+++ b/imgui.h
@@ -29,14 +29,16 @@
 #define IM_ASSERT(_EXPR)    assert(_EXPR)
 #endif
 
+// Helpers
 // Some compilers support applying printf-style warnings to user functions.
 #if defined(__clang__) || defined(__GNUC__)
-#define IM_FMTARGS(FMT) __attribute__((format(printf, FMT, FMT+1)))
-#define IM_FMTLIST(FMT) __attribute__((format(printf, FMT, 0)))
+#define IM_FMTARGS(FMT)             __attribute__((format(printf, FMT, FMT+1)))
+#define IM_FMTLIST(FMT)             __attribute__((format(printf, FMT, 0)))
 #else
 #define IM_FMTARGS(FMT)
 #define IM_FMTLIST(FMT)
 #endif
+#define IM_ARRAYSIZE(_ARR)          ((int)(sizeof(_ARR)/sizeof(*_ARR)))
 
 #if defined(__clang__)
 #pragma clang diagnostic push
diff --git a/imgui_internal.h b/imgui_internal.h
index 24e4841..76a83be 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -79,9 +79,8 @@
 // Helpers
 //-----------------------------------------------------------------------------
 
-#define IM_ARRAYSIZE(_ARR)      ((int)(sizeof(_ARR)/sizeof(*_ARR)))
-#define IM_PI                   3.14159265358979323846f
-#define IM_OFFSETOF(_TYPE,_ELM) ((size_t)&(((_TYPE*)0)->_ELM))
+#define IM_PI                       3.14159265358979323846f
+#define IM_OFFSETOF(_TYPE,_ELM)     ((size_t)&(((_TYPE*)0)->_ELM))
 
 // Helpers: UTF-8 <> wchar
 IMGUI_API int           ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end);      // return output UTF-8 bytes count