diff --git a/src/MatchingCondition.cc b/src/MatchingCondition.cc
index e742940..17c136d 100644
--- a/src/MatchingCondition.cc
+++ b/src/MatchingCondition.cc
@@ -39,14 +39,18 @@ MatchingCondition::MatchingCondition(
     entry2_ = entry2;
 
     // check version
-    if (version != "exact" && version != "improved" && version != "original" && version != "blumline") {
-        cout << "Error: version must be 'exact', 'improved', 'blumline' or 'original'! Got "
+    if (version != "exact" && version != "improved" && version != "original"
+        && version != "blumline") {
+        cout << "Error: version must be 'exact', 'improved', 'blumline' or "
+                "'original'! Got "
              << version << endl;
         exit(-1);
     }
 
     if (entry2 == 'q' && (version == "improved" || version == "blumline")) {
-        cout << "Error: quark channel doesn't have 'improved' or 'blumline' version!" << endl;
+        cout << "Error: quark channel doesn't have 'improved' or 'blumline' "
+                "version!"
+             << endl;
         exit(-1);
     }
 
@@ -295,10 +299,12 @@ double MatchingCondition::a_Qg_30(double x, int v) const {
         double L3 = L2 * L;
         double L4 = L3 * L;
         double L5 = L4 * L;
-        return - 5882.68 + 8956.65 / x + 10318.5 * x - 8363.19 * x * x + 737.165 * L1
-               - 332.537 * L12 + 4.3802 * L13 - 8.20988 * L14 + 3.7037 * L15 + 11013.4 * L
-               + (1548.89 * L) / x + 6558.74 * x * L - 720.048 * L2 + 514.091 * L3 - 21.7593 * L4
-               + 4.84444 * L5 - 274.207 * (-L1 + L) - 274.207 * (-1 + x - x * L1 + x * L);
+        return -5882.68 + 8956.65 / x + 10318.5 * x - 8363.19 * x * x
+               + 737.165 * L1 - 332.537 * L12 + 4.3802 * L13 - 8.20988 * L14
+               + 3.7037 * L15 + 11013.4 * L + (1548.89 * L) / x
+               + 6558.74 * x * L - 720.048 * L2 + 514.091 * L3 - 21.7593 * L4
+               + 4.84444 * L5 - 274.207 * (-L1 + L)
+               - 274.207 * (-1 + x - x * L1 + x * L);
     } else {
         cout << "Error in MatchingCondition::a_Qg_30: Choose either v=0, v=1, "
                 "v=-1, v=-12 or v=2"