Fixed various typos throughout laravel folder.

Signed-off-by: Josh Miller <josh@joshmmiller.com>

laravel/ioc.php

@@ -191,7 +191,7 @@ class IoC {
 			$dependency = $parameter->getClass();
 
 			// If the class is null, it means the dependency is a string or some other
-			// primitive type, which we can not esolve since it is not a class and
+			// primitive type, which we can not resolve since it is not a class and
 			// we'll just bomb out with an error since we have nowhere to go.
 			if (is_null($dependency))
 			{