Correct spelling ('sumarily' should be 'summarily').

src/3.2.1/community/index.html

@@ -256,7 +256,7 @@
   Found a way to solve a bug in Font Awesome? Want to contribute new features? Here are a few things to remember:
   <ol>
     <li>Please submit all pull requests against *-wip branches.</li>
-    <li>All pull requests submitted against master will be sumarily closed and this guide referenced.</li>
+    <li>All pull requests submitted against master will be summarily closed and this guide referenced.</li>
     <li>
       After doing everything above, feel free to
       <a href="https://github.com/FortAwesome/Font-Awesome/issues/new">submit a pull request</a>.

src/_includes/community/submitting-pull-requests.html

@@ -4,7 +4,7 @@
   <ol>
     <li>Please do not submit new icons.</li>
     <li>Please submit all pull requests against *-wip branches.</li>
-    <li>All pull requests submitted against master will be sumarily closed and this guide referenced.</li>
+    <li>All pull requests submitted against master will be summarily closed and this guide referenced.</li>
     <li>
       After doing everything above, feel free to
       <a href="{{ site.fontawesome.github.url }}/issues/new">submit a pull request</a>.