diff --git a/doc/ale.txt b/doc/ale.txt
index b343989..61465ed 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -66,7 +66,7 @@ CONTENTS                                                         *ale-contents*
     eruby.................................|ale-eruby-options|
     fortran...............................|ale-fortran-options|
       gcc.................................|ale-fortran-gcc|
-		fountain..............................|ale-fountain-options|
+    fountain..............................|ale-fountain-options|
     fusionscript..........................|ale-fuse-options|
       fusion-lint.........................|ale-fuse-fusionlint|
     glsl..................................|ale-glsl-options|