diff --git a/test/sampling_correlation_matrices_test.cpp b/test/sampling_correlation_matrices_test.cpp
index a17c36ce6..a009175db 100644
--- a/test/sampling_correlation_matrices_test.cpp
+++ b/test/sampling_correlation_matrices_test.cpp
@@ -38,17 +38,17 @@ MT rebuildMatrix(const VT &xvector, const unsigned int n){
 
 template<typename NT, typename MT>
 Eigen::Matrix<NT, Eigen::Dynamic, 1> getCoefficientsFromMatrix(const MT& mat) {
-	int n = mat.rows();
-	int d = n * (n - 1) / 2;
-	Eigen::Matrix<NT, Eigen::Dynamic, 1> coeffs(d);
-	int k = 0;
-	for (int i = 0; i < n; ++i) {
-    	for (int j = 0; j < i; ++j) {
-        	coeffs(k) = mat(i, j);
-        	++k;
+    int n = mat.rows();
+    int d = n * (n - 1) / 2;
+    Eigen::Matrix<NT, Eigen::Dynamic, 1> coeffs(d);
+    int k = 0;
+    for (int i = 0; i < n; ++i) {
+        for (int j = 0; j < i; ++j) {
+            coeffs(k) = mat(i, j);
+            ++k;
     	}
-	}
-	return coeffs;
+    }
+    return coeffs;
 }
 
 template<typename NT, typename VT, typename MT, typename PointList>