diff --git a/libavutil/integer.c b/libavutil/integer.c
index 09cd756e24..1319615572 100644
--- a/libavutil/integer.c
+++ b/libavutil/integer.c
@@ -117,10 +117,6 @@ AVInteger av_shr_i(AVInteger a, int s){
     return out;
 }
 
-/**
- * returns a % b.
- * @param quot a/b will be stored here
- */
 AVInteger av_mod_i(AVInteger *quot, AVInteger a, AVInteger b){
     int i= av_log2_i(a) - av_log2_i(b);
     AVInteger quot_temp;
diff --git a/libavutil/integer.h b/libavutil/integer.h
index a50ad9bae2..8278696299 100644
--- a/libavutil/integer.h
+++ b/libavutil/integer.h
@@ -41,6 +41,11 @@ int av_log2_i(AVInteger a);
 AVInteger av_mul_i(AVInteger a, AVInteger b);
 int av_cmp_i(AVInteger a, AVInteger b);
 AVInteger av_shr_i(AVInteger a, int s);
+
+/**
+ * returns a % b.
+ * @param quot a/b will be stored here
+ */
 AVInteger av_mod_i(AVInteger *quot, AVInteger a, AVInteger b);
 AVInteger av_div_i(AVInteger a, AVInteger b);
 AVInteger av_int2i(int64_t a);