libcrypt: Fix typo in description variable

libcrypt/PKGBUILD

@@ -3,7 +3,7 @@
 pkgbase=libcrypt
 pkgname=('libcrypt' 'libcrypt-devel')
 pkgver=2.1
-pkgrel=2
+pkgrel=3
 pkgdesc="Encryption/Decryption utility and library"
 arch=('i686' 'x86_64')
 license=('custom')
@@ -28,7 +28,7 @@ build() {
 }
 
 package_libcrypt() {
-  pkgesc="Encryption/Decryption library"
+  pkgdesc="Encryption/Decryption library"
   groups=('libraries')
   depends=('gcc-libs')
   mkdir -p ${pkgdir}/usr/bin