fix typo

zbryikt · zbryikt · commit 112192e899ab · 2021-11-15T12:59:02.000+08:00
diff --git a/README.md b/README.md
@@ -4,7 +4,7 @@ CSS for button that loads. check https://loading.io/button/ for more information
 
 # usage
 
-1. include ldbtn.css and loading.:
+1. include ldbtn.css and loading.css:
 
     <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/loadingio/ldButton@2.0.0/dist/ldbtn.css"/>
 

-Original file line number
+Diff line change
 # usage
 -1. include ldbtn.css and loading.:
 +1. include ldbtn.css and loading.css:
     <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/loadingio/[email protected]/dist/ldbtn.css"/>