Some styling

Makefile

@@ -1,26 +1,26 @@
-CXX ?= c++
-CXXFLAGS ?= -O2
-CXXFLAGS += -Wall 			\
-	    -Wextra			\
-	    -pipe			\
-	    -Wmissing-declarations	\
-	    -pedantic			\
-	    -fstack-protector-strong	\
+CXX		?= c++
+CXXFLAGS	?= -O2
+CXXFLAGS	+= -Wall			\
+		   -Wextra			\
+		   -pipe			\
+		   -Wmissing-declarations	\
+		   -pedantic			\
+		   -fstack-protector-strong
 	
-LDFLAGS = -lncursesw -Wl,-z,relro,-z,now
+LDFLAGS		= -lncursesw -Wl,-z,relro,-z,now
 
-SOURCES = main.cpp	\
-	  chess.cpp	\
-	  bishop.cpp	\
-	  rook.cpp	\
-	  queen.cpp	\
-	  king.cpp	\
-	  knight.cpp	\
-	  pawn.cpp
+SOURCES		= main.cpp	\
+		  chess.cpp	\
+		  bishop.cpp	\
+		  rook.cpp	\
+		  queen.cpp	\
+		  king.cpp	\
+		  knight.cpp	\
+		  pawn.cpp
 
-OBJECTS = $(SOURCES:.cpp=.o)
-EXECUTABLE = chess
-INSTALLDIR := $(DESTDIR)/usr/bin
+OBJECTS		= $(SOURCES:.cpp=.o)
+EXECUTABLE	= chess
+INSTALLDIR	:= $(DESTDIR)/usr/bin
 
 all: $(SOURCES) $(EXECUTABLE)