Fix typos.

diff --git a/src/misc/bochs-2.2.6-build.sh b/src/misc/bochs-2.2.6-build.sh
index bdf38b0418415e81682981ece04c617573ebfd08..137a2736a31ed420885db8d1b1498baf474fb579 100755 (executable)
--- a/src/misc/bochs-2.2.6-build.sh
+++ b/src/misc/bochs-2.2.6-build.sh
@@ -1,7 +1,7 @@
 #! /bin/sh -e
 
-if test -z "$SRCDIR" || test -z "$PINTOSROOT" || test -z "$DSTDIR"; then
-    echo "usage: env SRCDIR=<srcdir> PINTOSDIR=<srcdir> DSTDIR=<dstdir> $0"
+if test -z "$SRCDIR" || test -z "$PINTOSDIR" || test -z "$DSTDIR"; then
+    echo "usage: env SRCDIR=<srcdir> PINTOSDIR=<srcdir> DSTDIR=<dstdir> sh $0"
     echo "  where <srcdir> contains bochs-2.2.6.tar.gz"
     echo "    and <pintosdir> is the root of the pintos source tree"
     echo "    and <dstdir> is the installation prefix (e.g. /usr/local)"
@@ -14,7 +14,7 @@ cd $$
 mkdir bochs-2.2.6
 tar xzf $SRCDIR/bochs-2.2.6.tar.gz
 cd bochs-2.2.6
-patch -p1 < $PINTOSDIR/src/misc/bochs-2.2.6-*.patch
+cat $PINTOSDIR/src/misc/bochs-2.2.6-*.patch | patch -p1
 
 CFGOPTS="--with-x --with-x11 --with-term --with-nogui --prefix=$DSTDIR"
 (mkdir plain &&