diff --git a/.git_cache_meta b/.git_cache_meta
index 27f75fa..dcaccf1 100644
--- a/.git_cache_meta
+++ b/.git_cache_meta
@@ -1,5 +1,5 @@
 chmod 0644 .git_cache_meta
-touch -c -h -d "2014-09-18 20:56:54.1464897220 +0800" .git_cache_meta
+touch -c -h -d "2014-09-18 20:58:15.0754181380 +0800" .git_cache_meta
 chmod 0644 .gitattributes
 touch -c -h -d "2014-08-20 00:54:12.8755119350 +0800" .gitattributes
 chmod 0644 .gitignore
@@ -130,7 +130,7 @@ chmod 0755 cpustress/build/build-initrd/usr/local/bin/burn
 touch -c -h -d "2014-09-18 20:56:48.6584261460 +0800" cpustress/build/build-initrd/usr/local/bin/burn
 touch -c -h -d "2013-04-16 21:23:38.1153474510 +0800" cpustress/build/build-initrd/usr/local/bin/cpuburn-in
 chmod 0755 cpustress/build/build-initrd/usr/local/bin/cpuburn-m
-touch -c -h -d "2014-08-01 13:22:49.2700564120 +0800" cpustress/build/build-initrd/usr/local/bin/cpuburn-m
+touch -c -h -d "2014-09-18 20:58:08.2913409310 +0800" cpustress/build/build-initrd/usr/local/bin/cpuburn-m
 chmod 0755 cpustress/build/build-initrd/usr/local/bin/cpuinfo
 touch -c -h -d "2014-06-20 00:50:08.4459001650 +0800" cpustress/build/build-initrd/usr/local/bin/cpuinfo
 chmod 0755 cpustress/build/build-initrd/usr/local/bin/help
diff --git a/cpustress/build/build-initrd/usr/local/bin/cpuburn-m b/cpustress/build/build-initrd/usr/local/bin/cpuburn-m
index 6e4cb74..3ed1224 100755
--- a/cpustress/build/build-initrd/usr/local/bin/cpuburn-m
+++ b/cpustress/build/build-initrd/usr/local/bin/cpuburn-m
@@ -25,7 +25,7 @@ sigchld_handler () {
     CHLD_COUNT=$(($CHLD_COUNT+1))
     if [ "$CHLD_COUNT" -ge "$instances" ]; then
         trap - 1 2 3 15
-        exit 0;
+        exit 0
     fi
     trap 'sigchld_handler' 17
     read -s -n1 REPLY