diff --git a/specs/usdf.txt b/specs/usdf.txt
index 4d1d01c1b3..1367ccfbf9 100644
--- a/specs/usdf.txt
+++ b/specs/usdf.txt
@@ -87,13 +87,13 @@ conversation // Starts a dialog.
 
     page // Starts a new page.  Pages are automatically numbered starting at 1.
     {
-        name   = <string>;  // Name that goes in the upper left hand corner
-        panel  = <string>;  // Name of lump to render as the background.
-        voice  = <string>;  // Narration sound lump.
-        dialog = <string>;  // Dialog of the page.
-        drop   = <integer>; // mobj for the object to drop if the actor is 
-                            // killed.
-        link   = <integer>; // Page to jump to if all ifitem conditions are
+        name   = <string>;  // Name that goes in the upper left hand corner
+        panel  = <string>;  // Name of lump to render as the background.
+        voice  = <string>;  // Narration sound lump.
+        dialog = <string>;  // Dialog of the page.
+        drop   = <integer>; // mobj for the object to drop if the actor is 
+                            // killed.
+        link   = <integer>; // Page to jump to if all ifitem conditions are
                             // satisified.
 
         // jumps to the specified page if the player has the specified amount