Fix "Fastfoo" spelling

src/bin/ffoom.skel

 }
 
 version_info() {
-    echo "$(basename $0) (Fast Foo bash library) $FFOO_VERSION - __CODENAME__"
+    echo "$(basename $0) (Fastfoo bash library) $FFOO_VERSION - __CODENAME__"
 }
 
 while true; do case $1 in