diff --git a/Source/FilteringFunctions/arm_biquad_cascade_df2T_f64.c b/Source/FilteringFunctions/arm_biquad_cascade_df2T_f64.c
index b73f1bc8..6a8d1750 100644
--- a/Source/FilteringFunctions/arm_biquad_cascade_df2T_f64.c
+++ b/Source/FilteringFunctions/arm_biquad_cascade_df2T_f64.c
@@ -30,7 +30,7 @@
 
 /**
   @ingroup groupFilters
- */
+*/
 
 /**
   @defgroup BiquadCascadeDF2T Biquad Cascade IIR Filters Using a Direct Form II Transposed Structure