Fix argument order.

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/src/api.txt b/docs/src/api.txt
index ba581306..7998a7e2 100644
--- a/docs/src/api.txt
+++ b/docs/src/api.txt
@@ -61,7 +61,7 @@ def `guess_lexer(text, **options):`
     `pygments.util.ClassNotFound` is raised if no lexer thinks it can handle the
     content.
 
-def `guess_lexer_for_filename(text, filename, **options):`
+def `guess_lexer_for_filename(filename, text, **options):`
     As `guess_lexer()`, but only lexers which have a pattern in `filenames`
     or `alias_filenames` that matches `filename` are taken into consideration.