minor : spaces

Author: ggerganov

Makefile

@@ -81,7 +81,7 @@ endif
 
 # warnings
 MK_CFLAGS   += -Wall -Wextra -Wpedantic -Wcast-qual -Wdouble-promotion -Wshadow -Wstrict-prototypes -Wpointer-arith \
-			   -Wmissing-prototypes -Werror=implicit-int
+               -Wmissing-prototypes -Werror=implicit-int
 MK_CXXFLAGS += -Wall -Wextra -Wpedantic -Wcast-qual -Wno-unused-function -Wno-multichar
 
 # OS specific