fixed typo (thanks@allirense)

library/less/style.less

@@ -33,7 +33,7 @@ you can add resource intensive styles.
 /******************************************************************
 LARGER MOBILE DEVICES
 This is for devices like the Galaxy Note or something that's 
-larger than in iPhone but smaller than a tablet. Let's call them
+larger than an iPhone but smaller than a tablet. Let's call them
 tweeners.
 ******************************************************************/
 @media only screen and (min-width: 481px) {

library/scss/style.scss

@@ -33,7 +33,7 @@ you can add resource intensive styles.
 /******************************************************************
 LARGER MOBILE DEVICES
 This is for devices like the Galaxy Note or something that's 
-larger than in iPhone but smaller than a tablet. Let's call them
+larger than an iPhone but smaller than a tablet. Let's call them
 tweeners.
 ******************************************************************/
 @media only screen and (min-width: 481px) {