package/uclibc: fix indentation (use tabs, not spaces)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/uclibc/Config.in

@@ -113,7 +113,7 @@ choice
 
 	config BR2_PTHREADS_NATIVE
 		bool "Native POSIX Threading (NPTL)"
-	        select BR2_TOOLCHAIN_HAS_THREADS
+		select BR2_TOOLCHAIN_HAS_THREADS
 		depends on !BR2_ARM_OABI
 		depends on !BR2_x86_i386
 		depends on !BR2_avr32