; Fix typo in use-package.texi

* doc/misc/use-package.texi (Getting Started): Fix typo.
Problem reported by GitHub user Paul Jensen (psnj) in:
jwiegley/use-package#1070

Author: skangas

doc/misc/use-package.texi

@@ -182,7 +182,7 @@ immediately.  In most cases, this is not necessary or desirable, as
 that will slow down Emacs startup.  Instead, you should try to set
 things up so that packages are only loaded when they are actually
 needed (a.k.a. ``autoloading'').  If you have installed a package from
-@acronym{GNU} @acronym{ELPA} that provides it's own autoloads, it is often
+@acronym{GNU} @acronym{ELPA} that provides its own autoloads, it is often
 enough to say:
 
 @lisp