build system: avoid setting HOSTCC to " gcc"

Change-Id: I650b3a347edc2d575c5cbee2051f8ed7b4bd1645
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13544
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/Makefile b/Makefile
index 9366ed4..6b4edbb 100644
--- a/Makefile
+++ b/Makefile
@@ -82,7 +82,7 @@
 # Disable implicit/built-in rules to make Makefile errors fail fast.
 .SUFFIXES:
 
-HOSTCC := $(if $(shell type gcc 2>/dev/null), gcc, cc)
+HOSTCC := $(if $(shell type gcc 2>/dev/null),gcc,cc)
 HOSTCXX = g++
 HOSTCFLAGS := -g
 HOSTCXXFLAGS := -g