diff --git a/readLib/corsika_data/Interface.h b/readLib/corsika_data/Interface.h
index 0e902fd4bd2ddd4a6621374b642fb531d01b6f9c..8ed4d1f7c048d6438454565c1b64235f73f8d94d 100644
--- a/readLib/corsika_data/Interface.h
+++ b/readLib/corsika_data/Interface.h
@@ -26,11 +26,11 @@ namespace corsika_data {
 
   // the fortran interface functions
   extern "C" {
-    void cordataopenfile_(const char*);
-    void cordatafillarray_(double*, const int&);
-    void cordataclosefile_();
-    double cordatanextnumber_();
-    void cordatanexttext_(char*, int);
-    void cordatacandecompress_(int&);
+  void cordataopenfile_(const char*);
+  void cordatafillarray_(double*, const int&);
+  void cordataclosefile_();
+  double cordatanextnumber_();
+  void cordatanexttext_(char*, int);
+  void cordatacandecompress_(int&);
   }
 } // namespace corsika_data
diff --git a/readLib/source/Interface.boost.cc b/readLib/source/Interface.boost.cc
index f1195ffc92a6e46ef9adab5d8156a310036abe31..ba2739465d4a926943ba42867598bd22922965a7 100644
--- a/readLib/source/Interface.boost.cc
+++ b/readLib/source/Interface.boost.cc
@@ -72,17 +72,17 @@ namespace corsika_data {
     for (int i = 0; i < maxlength && i < (int)STR.size(); ++i) data[i] = STR[i];
   }
   bool CorDataCanDeCompress() { return true; }
-  
+
   extern "C" {
-    void cordataopenfile_(const char* name) { CorDataOpenFile(name); }
-    void cordatafillarray_(double* data, const int& length) {
-      global_DataFile.FillArray(data, length);
-    }
-    double cordatanextnumber_() { return global_DataFile.ReadNextNumber(); }
-    void cordatanexttext_(char* data, const int maxlength) {
-      return CorDataNextText(data, maxlength);
-    }
-    void cordataclosefile_() { global_DataFile.Close(); }
-    void cordatacandecompress_(int& v) { v=1; }
+  void cordataopenfile_(const char* name) { CorDataOpenFile(name); }
+  void cordatafillarray_(double* data, const int& length) {
+    global_DataFile.FillArray(data, length);
+  }
+  double cordatanextnumber_() { return global_DataFile.ReadNextNumber(); }
+  void cordatanexttext_(char* data, const int maxlength) {
+    return CorDataNextText(data, maxlength);
+  }
+  void cordataclosefile_() { global_DataFile.Close(); }
+  void cordatacandecompress_(int& v) { v = 1; }
   }
 } // namespace corsika_data
diff --git a/readLib/source/Interface.dummy.cc b/readLib/source/Interface.dummy.cc
index 527a0e146c90283556b99800753e6958fe336c6e..29a7552949d98665fb70f6316b3fdb97c95238ce 100644
--- a/readLib/source/Interface.dummy.cc
+++ b/readLib/source/Interface.dummy.cc
@@ -14,37 +14,45 @@
 namespace corsika_data {
 
   void CorDataOpenFile(const std::string&) {
-    throw std::runtime_error("CorDataOpenFile: Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataOpenFile: Cannot read compressed data files with dummy library.");
   }
   void CorDataFillArray(double*, const int&) {
-    throw std::runtime_error("CorDataFillArray: Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataFillArray: Cannot read compressed data files with dummy library.");
   }
   void CorDataCloseFile() {
-    throw std::runtime_error("CorDataCloseFile: Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataCloseFile: Cannot read compressed data files with dummy library.");
   }
   double CorDataNextNumber() {
-    throw std::runtime_error("CorDataNextNumber: Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataNextNumber: Cannot read compressed data files with dummy library.");
     return 0;
   }
   void CorDataNextText(std::string&) {
-    throw std::runtime_error("CorDataNextText(string&): Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataNextText(string&): Cannot read compressed data files with dummy "
+        "library.");
   }
   void CorDataNextText(char*, int) {
-    throw std::runtime_error("CorDataNextText(char*): Cannot read compressed data files with dummy library.");
+    throw std::runtime_error(
+        "CorDataNextText(char*): Cannot read compressed data files with dummy library.");
   }
   bool CorDataCanDeCompress() { return false; }
 
   // the fortran interface functions
   extern "C" {
-    void cordataopenfile_(const char* name) { CorDataOpenFile(name); }
-    void cordatafillarray_(double* data, const int& length) {
-      CorDataFillArray(data, length);
-    }
-    void cordataclosefile_() { CorDataCloseFile(); }
-    double cordatanextnumber_() { return CorDataNextNumber(); }
-    void cordatanexttext_(char*, int) {
-      throw std::runtime_error("cordatanexttext_: Cannot read compressed data files with dummy library.");
-    }
-    void cordatacandecompress_(int& v) { v=0; }
+  void cordataopenfile_(const char* name) { CorDataOpenFile(name); }
+  void cordatafillarray_(double* data, const int& length) {
+    CorDataFillArray(data, length);
+  }
+  void cordataclosefile_() { CorDataCloseFile(); }
+  double cordatanextnumber_() { return CorDataNextNumber(); }
+  void cordatanexttext_(char*, int) {
+    throw std::runtime_error(
+        "cordatanexttext_: Cannot read compressed data files with dummy library.");
+  }
+  void cordatacandecompress_(int& v) { v = 0; }
   }
 } // namespace corsika_data
diff --git a/readLib/source/testData.cc b/readLib/source/testData.cc
index 95af686b854080b699521b8094c8ae8d778e3f82..503737807ddd6fbd4bdc6b85e944fd95cb810788 100644
--- a/readLib/source/testData.cc
+++ b/readLib/source/testData.cc
@@ -60,7 +60,7 @@ TEST_CASE("Data", "[data]") {
   }
 
   SECTION(std::string("fortran, ") + file) {
-    int i=0;
+    int i = 0;
     cordatacandecompress_(i);
     CHECK(i == 1);
     cout << "Reading: " << file << endl;
@@ -108,9 +108,9 @@ TEST_CASE("Data", "[data]") {
     CHECK_THROWS(d = cordatanextnumber_());
     char* buf = 0;
     CHECK_THROWS(cordatanexttext_(buf, 0));
-    int i= 0;
+    int i = 0;
     cordatacandecompress_(i);
-    CHECK( i == 0);
+    CHECK(i == 0);
   }
 
 #endif