uclibc: fix PowerPC build problem

A stupid Unicode character was inserted instead of 'D'.

Fixes:
http://autobuild.buildroot.org/results/7a4/7a45fb1379307a788047ec859a4ce2c42d6eb077/build-end.log.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/uclibc/uclibc.mk

@@ -140,7 +140,7 @@ UCLIBC_POWERPC_TYPE = CONFIG_$(call qstrip,$(BR2_UCLIBC_POWERPC_TYPE))
 define UCLIBC_POWERPC_TYPE_CONFIG
 	$(call UCLIBC_OPT_UNSET,CONFIG_GENERIC,$(@D))
 	$(call UCLIBC_OPT_UNSET,CONFIG_E500,$(@D))
-	$(call UCLIBC_OPT_SET,$(UCLIBC_POWERPC_TYPE),y,$(@Ð))
+	$(call UCLIBC_OPT_SET,$(UCLIBC_POWERPC_TYPE),y,$(@D))
 endef
 endif # powerpc