diff --git a/yamllint/rules/float_values.py b/yamllint/rules/float_values.py
index 77a243bf..7c7c60cc 100644
--- a/yamllint/rules/float_values.py
+++ b/yamllint/rules/float_values.py
@@ -75,7 +75,7 @@
     anemometer:
       angle: .NaN
 
- #. With ``float-values: {forbid-inf: true}``
+#. With ``float-values: {forbid-inf: true}``
 
    the following code snippets would **FAIL**:
    ::