package/jemalloc: eplace utf-8 space by ascii character

Replace utf-8 NO-BREAK-SPACE (c2 a0) in comment line by simple
ascii space character.

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/jemalloc/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_JEMALLOC_ARCH_SUPPORTS
 	bool
-	# see include/jemalloc/internal/quantum.h
+	# see include/jemalloc/internal/quantum.h
 	default y if BR2_arm || BR2_armeb
 	default y if BR2_aarch64 || BR2_aarch64_be
 	default y if BR2_i386 || BR2_x86_64