Merge pull request #47 from cmcky/patch-1

Update layout.md

Author: jonrohan

docs/layout.md

@@ -29,7 +29,7 @@ The container applies `width: 980px;` and uses horizontal `margin`s to center it
 The grid is pretty standard—you create rows with `.columns` and individual columns with a column class and fraction class. Here's how it works:
 
 - Add a `.container` to encapsulate everything and provide ample horizontal gutter space.
-- Create your outter row to clear the floated columns with `<div class="columns">`.
+- Create your outer row to clear the floated columns with `<div class="columns">`.
 - Add your columns with individual `<div class="column">`s.
 - Add your fractional width classes to set the width of the columns (e.g., `.one-fourth`).