Corrections in the comments

matfun.m

@@ -1,14 +1,14 @@
 function funmat = matfun(fun, mat, dim)
-%MATFUN Apply function to the specified dimensions of the matrix
+%MATFUN Applies function to the specified dimensions of the matrix
 %   A = MATFUN(FUN, MAT, DIM) applies the function specified by FUN to the dimensions DIM of the matrix MAT.
 %   DIM is vector which maximum size is 3.
-
+%
 % Example1:
 % A = rand(3,1000,1000);
 % % We want to compute the norm of the vector along the first dimension.
 % B = matfun(@norm, A, 1);
 % % B is a 1000x1000 matrix containing the norms of the vectors.
-
+%
 % Example2:
 % A = rand(4,4,1000);
 % % We want apply the inverse function to all the 4x4 matrices