Fix spelling error.

Author: mrmrs

index.html

@@ -228,7 +228,7 @@ <h2 class="f4 f2-ns fw6 mb2">Shallow Cascade</h2>
                   </p>
                 </article>
                 <article class="pv2 fl w-100 w-50-l pl0 pl2-l">
-                  <h2 class="f4 f2-ns fw6 mb2">Low Specificty</h2>
+                  <h2 class="f4 f2-ns fw6 mb2">Low Specificity</h2>
                   <p class="f5 measure lh-copy mt0">
                     The majority of Tachyons selectors have a specificity of
                     10. Tachyons won't override your existing styles. So feel

src/templates/index.html

@@ -187,7 +187,7 @@ <h2 class="f4 f2-ns fw6 mb2">Shallow Cascade</h2>
                   </p>
                 </article>
                 <article class="pv2 fl w-100 w-50-l pl0 pl2-l">
-                  <h2 class="f4 f2-ns fw6 mb2">Low Specificty</h2>
+                  <h2 class="f4 f2-ns fw6 mb2">Low Specificity</h2>
                   <p class="f5 measure lh-copy mt0">
                     The majority of Tachyons selectors have a specificity of
                     10. Tachyons won't override your existing styles. So feel