diff --git a/main.cpp b/main.cpp
index 2b4e4a4..d4689b4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,6 @@
 #include <iostream>
 #include <vector>
-#include "histogram.h"
+#include "histogram.h1.h"
 #include "svg.h"
 #include <curl/curl.h>
 
@@ -36,13 +36,13 @@ Input input_data(istream& in, bool prompt=false) {
 
 
 int main(){
-      if (curl_global_init(CURL_GLOBAL_ALL)!=0){
-          cerr << "failed cURL" << endl;
-          return 1;
-      };
-      auto in = input_data(cin);
-      auto bins = make_histogram(in.numbers, in.bin_count);
-      show_histogram_svg(bins);
-      curl_global_cleanup();
+    if (curl_global_init(CURL_GLOBAL_ALL)!=0){
+            cerr << "failed cURL" << endl;
+    return 1;
+    };
+    auto in = input_data(cin);
+    auto bins = make_histogram(in.numbers, in.bin_count);
+    show_histogram_svg(bins);
+    curl_global_cleanup();
 
 }