[PATCH modular] build.sh usage text: remove annoying backslashes

[Gaetan Nadon]

This is text intended for the user to read, not the shell
interpreter.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 build.sh |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/build.sh b/build.sh
index 1e31c2a..f9b581d 100755
--- a/build.sh
+++ b/build.sh
@@ -10,8 +10,8 @@ global environment variables you may set:
 global environment variables you may set to replace default functionality:
   ACLOCAL:  alternate invocation for 'aclocal' (default: aclocal)
   MAKE:     program to use instead of 'make' (default: make)
-  FONTPATH: font path to use (defaults under: \$PREFIX/\$LIBDIR...)
-  LIBDIR:   path under \$PREFIX for libraries (e.g., lib64) (default: lib)
+  FONTPATH: font path to use (defaults under: $PREFIX/$LIBDIR...)
+  LIBDIR:   path under $PREFIX for libraries (e.g., lib64) (default: lib)
   GITROOT:  path to freedesktop.org git root, only needed for --clone
             (default: git://anongit.freedesktop.org/git)
 
@@ -20,12 +20,12 @@ global environment variables you may set to augment functionality:
   CONFCFLAGS: additional compile flags to pass to all configure scripts
   MAKEFLAGS:  additional flags to pass to all make invocations
   PKG_CONFIG_PATH: include paths in addition to:
-                   \$DESTDIR/\$PREFIX/share/pkgconfig
-                   \$DESTDIR/\$PREFIX/\$LIBDIR/pkgconfig
+                   $DESTDIR/$PREFIX/share/pkgconfig
+                   $DESTDIR/$PREFIX/$LIBDIR/pkgconfig
   LD_LIBRARY_PATH: include paths in addition to:
-                   \$DESTDIR/\$PREFIX/\$LIBDIR
+                   $DESTDIR/$PREFIX/$LIBDIR
   PATH:            include paths in addition to:
-                   \$DESTDIR/\$PREFIX/bin
+                   $DESTDIR/$PREFIX/bin
 EOF
 }
 
-- 
1.6.0.4