Fix some mistakes

src/main.cpp

@@ -5,7 +5,7 @@
  *  The size of the matrix, and number of transformations
  *  performed are written to file. 
  *  Eigenvector corresponding to the 3 smallest eigenvalues 
- *  for matrices of size 6x6 and 100x100 are written to file.
+ *  for matrices of size 10x10 and 100x100 are written to file.
  *
  *  @author Cory Alexander Balaton (coryab)
  *  @author Janita Ovidie Sandtrøen Willumsen (janitaws)
@@ -52,7 +52,7 @@ void write_transformation_dense(int N)
     ofile.close();
 }
 
-    
+ 
 void write_transformation_tridiag(int N)
 {   
     std::ofstream ofile;