common: fix SIMDE_FLOAT64_C macro when SIMDE_FLOAT64_TYPE is defined
@@ -496,7 +496,7 @@ typedef SIMDE_FLOAT32_TYPE simde_float32;
# define SIMDE_FLOAT64_TYPE double
# define SIMDE_FLOAT64_C(value) value
#else
-# define SIMDE_FLOAT32_C(value) ((SIMDE_FLOAT64_TYPE) value)
+# define SIMDE_FLOAT64_C(value) ((SIMDE_FLOAT64_TYPE) value)
#endif
typedef SIMDE_FLOAT64_TYPE simde_float64;
