--- a/inst/mvn_traceprod.m
+++ b/inst/mvn_traceprod.m
@@ -1,8 +1,5 @@
 function [c] = mvn_traceprod(A, B)
-%MVN_TRACEPROD
-%
-%Compute Matrix trace of the matrix product of a and b,
-%   given both matices are symmetric.
+%MVN_TRACEPROD  Compute Matrix trace of the matrix product of two symmetric matrices a and b.
 %
 %   [c] = MVN_TRACEPROD(A, B) computes the trace of the symmetric matices
 %   c = trace(A*B) in an efficient way.