fix whitespace in js dropdown docs

diff --git a/docs/_includes/js/dropdowns.html b/docs/_includes/js/dropdowns.html
index dd360a3341b276cadb743a9600fb267a2e0998c1..64b03fa54f8aacb09def8bac32ca157f5ddc9969 100644 (file)
--- a/docs/_includes/js/dropdowns.html
+++ b/docs/_includes/js/dropdowns.html
@@ -124,7 +124,7 @@
 <div class="dropdown">
   <button id="dLabel" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Dropdown trigger
-   <span class="caret"></span>
+    <span class="caret"></span>
   </button>
   <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
     ...