docs/components/forms.md: Fix typo: non => none

Fixup for 365db6e3a8fd9c1bac75cf170948c946e2ed7678
/fyi @mdo
[skip sauce]

diff --git a/docs/components/forms.md b/docs/components/forms.md
index fed3ba399c496f6decd51a7cde8882b79d2d52dd..134bd88c1933971f7592984d5c75d216546c6582 100644 (file)
--- a/docs/components/forms.md
+++ b/docs/components/forms.md
@@ -639,7 +639,7 @@ Bootstrap includes validation styles for danger, warning, and success states on
 - To use, add `.has-warning`, `.has-danger`, or `.has-success` to the parent element. Any `.form-control-label`, `.form-control`, and `.text-help` within that element will receive the validation styles.
 - Validation icons are `url()`s configured via Sass variables that are applied to `background-image` declarations for each state.
 - You may use your own base64 PNGs or SVGs by updating the Sass variables and recompiling.
-- Icons can also be disabled entirely by changing the variables to `non` or commenting out the source Sass.
+- Icons can also be disabled entirely by setting the variables to `none` or commenting out the source Sass.
 
 {% comment %}
 {% callout warning %}