diff --git a/.gitignore b/.gitignore
index 2b52cd8..6724346 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,3 @@
 /unittest.depend
 /unittest.layout
 /unittest1.depend
-
diff --git a/main.cpp b/main.cpp
index df020f3..ca19f63 100644
--- a/main.cpp
+++ b/main.cpp
@@ -35,4 +35,5 @@ main()
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);
+    //show_histogram_text(bins, in.numbers, in.bin_count);
 }
diff --git a/unittest1.layout b/unittest1.layout
new file mode 100644
index 0000000..593c06e
--- /dev/null
+++ b/unittest1.layout
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_layout_file>
+	<FileVersion major="1" minor="0" />
+	<ActiveTarget name="Debug" />
+</CodeBlocks_layout_file>