Fix syntax error in install-build-deps.sh.

build/install-build-deps.sh

 #!/bin/bash -e
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Script to install everything needed to build chromium (well, ideally, anyway)
 # See http://code.google.com/p/chromium/wiki/LinuxBuildInstructions
 # and http://code.google.com/p/chromium/wiki/LinuxBuild64Bit
 
@@ skipping 200 matching lines @@
 if [ "$(uname -m)" = "x86_64" ]; then
   if test "$do_inst_lib32" = ""
   then
     echo "We no longer recommend that you use this script to install"
     echo "32bit libraries on a 64bit system. Instead, consider using"
     echo "the install-chroot.sh script to help you set up a 32bit"
     echo "environment for building and testing 32bit versions of Chrome."
     echo
     echo "If you nonetheless want to try installing 32bit libraries"
     echo "directly, you can do so by explicitly passing the --lib32"
-    echo "option to install-build-deps.sh.
+    echo "option to install-build-deps.sh."
   fi
   if test "$do_inst_lib32" != "1"
   then
     echo "Exiting without installing any 32bit libraries."
     exit 0
   fi
 
   echo "N.B. the code for installing 32bit libraries on a 64bit"
   echo "     system is no longer actively maintained and might"
   echo "     not work with modern versions of Ubuntu or Debian."
@@ skipping 154 matching lines @@
              sed -e 's/[.]so[.][0-9].*/.so/' |
              sort -u); do
     [ "x${i##*/}" = "xld-linux.so" ] && continue
     [ -r "$i" ] && continue
     j="$(ls "$i."* | sed -e 's/.*[.]so[.]\([^.]*\)$/\1/;t;d' |
          sort -n | tail -n 1)"
     [ -r "$i.$j" ] || continue
     sudo ln -s "${i##*/}.$j" "$i"
   done
 fi