gui-apps/satty: fix $PN and $S variable

* the frist letter is uppercase

Signed-off-by: Gonçalo Duarte <gonegrier.duarte@gmail.com>

gui-apps/satty/satty-0.7.0.ebuild

@@ -181,6 +181,9 @@ LICENSE="MPL-2.0"
 SLOT="0"
 KEYWORDS="~amd64"
 
+M_PN=Satty
+S="${WORKDIR}/${M_PN}-${PV}"
+
 RDEPEND="virtual/rust
 		x11-libs/pango
 		dev-libs/glib:2

gui-apps/satty/satty-9999.ebuild

@@ -23,6 +23,11 @@ RDEPEND="virtual/rust
 
 QA_FLAGS_IGNORED="usr/bin/${PN}"
 
+src_unpack() {
+	git-r3_src_unpack
+	cargo_live_src_unpack
+}
+
 src_install() {
 	dodoc README.md
 	cd target/release || die