crossgcc: Change 'tar balls' to 'tarballs'

Change-Id: I8665724c381c204af5bc8bb06117c8af9c32be8a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13729
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index a02056a..dc6540d 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -728,12 +728,12 @@
 
 # Download, unpack, patch and build all packages
 
-printf "Downloading tar balls ... \n"
+printf "Downloading tarballs ... \n"
 mkdir -p tarballs
 for P in $PACKAGES; do
 	download $P
 done
-printf "Downloaded tar balls ... ${green}ok${NC}\n"
+printf "Downloaded tarballs ... ${green}ok${NC}\n"
 
 printf "Unpacking and patching ... \n"
 for P in $PACKAGES; do