diff --git a/photobook.cls b/photobook.cls
index 3f09a22..a32a05f 100644
--- a/photobook.cls
+++ b/photobook.cls
@@ -37,28 +37,28 @@
 
 % page geometry...
 %
-%	<---> bleed 								<---> innerbleed
+%   <---> bleed                                 <---> innerbleed
 %
-%	+ - - - - - - - - - - - - - - - - - - - - - + - +	^
-%	.  											.	.	| bleed
-%	.	+---------------------------------------+	.	v	.	.  ---
-%	.	|							^		.	|	.
-%	.	|	.	.	.	.	.	.	|	.	.	|	.   			^
-%	.	|<-- pagewidth ------------------------>|	.				|
-%	.	|	.						|	.	.	|	.				|
-%	.	|	 						|		.	|	.		textheight
-%	.	|	.						|	.	.	|	.				|
-%	.	|	 					pageheight	.	|	.				|
-%	.	|	.						|	.	.	|	.				|
-%	.	|	 						|		<---> bindingoffset		|
-%	.	|	.	.	.	.	.	.	|	.	.	|	.				v
-%	.	|							v		.	|	.
-%	.	+---------------------------------------+	.	^	.	.  ---
-%	.	.										.	.	| bleed
-%	+ - - - - - - - - - - - - - - - - - - - - - + - +	v
-%		.										.
-%		|	<-- textwidth -------------->	.	|
-%												^ binding line
+%   + - - - - - - - - - - - - - - - - - - - - - + - +   ^
+%   .                                           .   .   | bleed
+%   .   +---------------------------------------+   .   v   .   .  ---
+%   .   |                           ^       .   |   .
+%   .   |   .   .   .   .   .   .   |   .   .   |   .               ^
+%   .   |<-- pagewidth ------------------------>|   .               |
+%   .   |   .                       |   .   .   |   .               |
+%   .   |                           |       .   |   .       textheight
+%   .   |   .                       |   .   .   |   .               |
+%   .   |                       pageheight  .   |   .               |
+%   .   |   .                       |   .   .   |   .               |
+%   .   |                           |       <---> bindingoffset     |
+%   .   |   .   .   .   .   .   .   |   .   .   |   .               v
+%   .   |                           v       .   |   .
+%   .   +---------------------------------------+   .   ^   .   .  ---
+%   .   .                                       .   .   | bleed
+%   + - - - - - - - - - - - - - - - - - - - - - + - +   v
+%       .                                       .
+%       |   <-- textwidth -------------->   .   |
+%                                               ^ binding line
 %
 % NOTE: if pagewidth/pageheight are set they will force recalculations 
 %		and overriding of the paperwidth/paperheight if they were changed