Minor changes.

tests/testNonSymInt.c

@@ -37,7 +37,6 @@ char *vec_filename = "test_nonsym_vec.dat";
  * @param h The smoothing length of the particles in units of the inter-particle
  *separation.
  * @param partId The running counter of IDs.
- * @param vel The type of velocity field (0, random, divergent, rotating)
  */
 struct part *make_particles(int count, double *offset, double spacing, double h, 
                             long long *partId) {
@@ -123,7 +122,6 @@ void test_nonsym_density_interaction(struct part *parts, int count) {
   
   /* Use the first particle in the array as the one that gets updated. */
   struct part pi = parts[0];
-  //const float hig2 = hi * hi * kernel_gamma2;
 
   FILE *file;
   write_header(serial_filename);

tests/testSymInt.c

@@ -37,7 +37,6 @@ char *vec_filename = "test_sym_vec.dat";
  * @param h The smoothing length of the particles in units of the inter-particle
  *separation.
  * @param partId The running counter of IDs.
- * @param vel The type of velocity field (0, random, divergent, rotating)
  */
 struct part *make_particles(int count, double *offset, double spacing, double h, 
                             long long *partId) {
@@ -120,7 +119,6 @@ void test_sym_density_interaction(struct part *parts, int count) {
   
   /* Use the first particle in the array as the one that gets updated. */
   struct part pi = parts[0];
-  //const float hig2 = hi * hi * kernel_gamma2;
 
   FILE *file;
   write_header(serial_filename);