package/expect: drop spurious space

Drop spurious space added by commit
744e91878af86b3d0ee350fa7cffafad2914f3fe

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/expect/expect.mk

@@ -16,6 +16,6 @@ EXPECT_DEPENDENCIES = tcl
 EXPECT_CONF_OPTS = --with-tcl=$(BUILD_DIR)/tcl-$(TCL_VERSION)/unix
 
 # Since we don't want examples installed
-EXPECT_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR)  install-binaries
+EXPECT_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) install-binaries
 
 $(eval $(autotools-package))