diff --git a/src/example_2/source/app.d b/src/example_2/source/app.d
index 10dfa3d..2070111 100644
--- a/src/example_2/source/app.d
+++ b/src/example_2/source/app.d
@@ -2,14 +2,14 @@ import std.stdio;
 
 void main()
 {
-	immutable byte inchesPerFoot = 12;
-	immutable cmPerInch = 2.54;
+    immutable byte inchesPerFoot = 12;
+    immutable cmPerInch = 2.54;
 
-	foreach (feet; 5 .. 7)
-	{
-		foreach (inches; 0 .. inchesPerFoot)
-		{
-			writefln("%d'%d''\t%f'", feet, inches, (feet * inchesPerFoot + inches) * cmPerInch);
-		}
-	}
+    foreach (feet; 5 .. 7)
+    {
+        foreach (inches; 0 .. inchesPerFoot)
+        {
+            writefln("%d'%d''\t%f'", feet, inches, (feet * inchesPerFoot + inches) * cmPerInch);
+        }
+    }
 }