fix whitespace consistency

diff --git a/math/texutil.ml b/math/texutil.ml
index 1df7533..e9dc71e 100644 (file)
--- a/math/texutil.ml
+++ b/math/texutil.ml
@@ -51,8 +51,8 @@ let get_encoding = function
 let get_preface ()  = "\\nonstopmode\n\\documentclass[12pt]{article}\n" ^
               (if !modules_nonascii then get_encoding !modules_encoding else "") ^
               (if !modules_ams then "\\usepackage{amsmath}\n\\usepackage{amsfonts}\n\\usepackage{amssymb}\n" else "") ^
-                         (if !modules_color then "\\usepackage[dvips]{color}\n" else "") ^              
-                         "\\pagestyle{empty}\n\\begin{document}\n$$\n"
+              (if !modules_color then "\\usepackage[dvips]{color}\n" else "") ^              
+              "\\pagestyle{empty}\n\\begin{document}\n$$\n"
 let get_footer  ()  = "\n$$\n\\end{document}\n"
 
 let set_encoding = function
@@ -477,5 +477,5 @@ let find = function
     | "\\mbox"             -> raise (Failure "malformatted \\mbox")
     | "\\vbox"             -> raise (Failure "malformatted \\vbox")
     | "\\hbox"             -> raise (Failure "malformatted \\hbox")
-       | "\\color"            -> (tex_use_color (); LITERAL (TEX_ONLY "\\color"))
+    | "\\color"            -> (tex_use_color (); LITERAL (TEX_ONLY "\\color"))
     | s                    -> raise (Illegal_tex_function s)