fool: bump for inclusion of dependency metadata

Author: jcgruenhage

srcpkgs/fool/template

@@ -1,10 +1,10 @@
 # Template file for 'fool'
 pkgname=fool
 version=0.2.1
-revision=3
+revision=4
 build_style=cargo
 makedepends="ncurses-devel"
-short_desc="A powerful git terminal interface which focuses on usability"
+short_desc="Powerful git terminal interface which focuses on usability"
 maintainer="Wilson Birney <wpb@360scada.com>"
 license="MIT"
 homepage="https://github.com/spacekookie/fool"
@@ -13,7 +13,7 @@ checksum=41fa1a10a3b3cadba4700b809df13df9ed109ecc5c54ba8b645269abff84a41a
 
 pre_build() {
 	# default version too old for ppc musl systems
-	cargo update --package libc --precise 0.2.66
+	cargo update --package libc@0.2.34 --precise 0.2.66
 }
 
 post_install() {