diff --git a/esvapi.d b/esvapi.d
index 3dc4f93..f63a97e 100644
--- a/esvapi.d
+++ b/esvapi.d
@@ -153,6 +153,7 @@ bookValid(in char[] book) nothrow
 	}
 	return false;
 }
+
 /++
  + Returns true if the argument verse is a valid verse format.
  + Otherwise, returns false.