Coding style cleanup
diff --git a/tools/Makefile b/tools/Makefile
index 606f024..6177f90 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -108,7 +108,7 @@
 include $(TOPDIR)/config.mk
 
 # now $(obj) is defined
-SRCS	:= $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c) 
+SRCS	:= $(addprefix $(obj),$(OBJ_LINKS:.o=.c)) $(OBJ_FILES:.o=.c)
 BINS	:= $(addprefix $(obj),$(BIN_FILES))
 
 #
diff --git a/tools/gdb/Makefile b/tools/gdb/Makefile
index dbcb91f..632103d 100644
--- a/tools/gdb/Makefile
+++ b/tools/gdb/Makefile
@@ -31,7 +31,7 @@
 COBJS	= gdbsend.o gdbcont.o error.o remote.o serial.o
 
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SRCS	:= $(COBJS:.o=.c) 
+SRCS	:= $(COBJS:.o=.c)
 BINS	:= $(addprefix $(obj),$(BINS))
 
 #