1 files changed, 10 insertions, 12 deletions
diff --git a/src/Rips_complex/example/example_one_skeleton_rips_from_correlation_matrix.cpp b/src/Rips_complex/example/example_one_skeleton_rips_from_correlation_matrix.cpp
index a34ce15c..1343f24d 100644
--- a/src/Rips_complex/example/example_one_skeleton_rips_from_correlation_matrix.cpp
+++ b/src/Rips_complex/example/example_one_skeleton_rips_from_correlation_matrix.cpp
@@ -34,24 +34,22 @@ int main() {
   double threshold = 0;
   for (size_t i = 0; i != correlations.size(); ++i) {
     for (size_t j = 0; j != correlations[i].size(); ++j) {
-	  //Here we check if our data comes from corelation matrix.	
-	  if ( (correlations[i][j]<-1) || (correlations[i][j]>1) )	
-	  {
-		  std::cerr << "The input matrix is not a correlation matrix. The program will now terminate.\n";
-          throw "The input matrix is not a correlation matrix. The program will now terminate.\n";
-	  }
-      correlations[i][j] = 1 - correlations[i][j];            
-      //Here we make sure that we will get the treshold value equal to maximal
-      //distance in the matrix.
-      if ( correlations[i][j] > threshold )threshold = correlations[i][j];
-    }    
+      // Here we check if our data comes from corelation matrix.
+      if ((correlations[i][j] < -1) || (correlations[i][j] > 1)) {
+        std::cerr << "The input matrix is not a correlation matrix. The program will now terminate.\n";
+        throw "The input matrix is not a correlation matrix. The program will now terminate.\n";
+      }
+      correlations[i][j] = 1 - correlations[i][j];
+      // Here we make sure that we will get the treshold value equal to maximal
+      // distance in the matrix.
+      if (correlations[i][j] > threshold) threshold = correlations[i][j];
+    }
   }
 
   //-----------------------------------------------------------------------------
   // Now the correlation matrix is a distance matrix and can be processed further.
   //-----------------------------------------------------------------------------
   Distance_matrix distances = correlations;
-  
 
   Rips_complex rips_complex_from_points(distances, threshold);