diff --git a/hbd b/hbd
index a1bf841..66af86d 100755
--- a/hbd
+++ b/hbd
@@ -505,7 +505,7 @@ class HttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 	server_version = "HeartbeatHTTP/%s" % VER
 
 	def version_string(self):
-        return self.server_version 
+		return self.server_version
 
 
 	def handle(self):