system/cdemu-client: Fix docs.

Signed-off-by: B. Watson <yalhcru@gmail.com>

system/cdemu-client/cdemu-client.SlackBuild

@@ -24,18 +24,18 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220409 bkw: Modified by SlackBuilds.org, BUILD=2:
+# - remove empty NEWS and useless INSTALL from doc dir.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=cdemu-client
 VERSION=${VERSION:-3.2.5}
 ARCH=noarch
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -58,9 +58,9 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
+  -o -perm 511 \) -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+
 
 mkdir -p build
 cd build
@@ -93,7 +93,7 @@ cat $CWD/cdemu-client.desktop > $PKG/usr/share/applications/cdemu-client.desktop
 cat $CWD/cdemu-client.png > $PKG/usr/share/pixmaps/cdemu-client.png
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp AUTHORS ChangeLog COPYING INSTALL NEWS README \
+cp AUTHORS ChangeLog COPYING README \
   $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild