Grammar fix.

README.md

@@ -12,7 +12,7 @@ abstraction for performing mundane operations such as *create*, *read*,
 
 While `gosexy/db` is *not* an ORM *per se* it can be used as the base for one,
 we leave that up to you, `gosexy/db` prefers to stay out of the way and just
-focusing in providing compatibility between databases, like a *babelfish*.
+focusing in providing compatibility between databases, it's like a *babelfish*.
 
 ### An introductory example