diff --git a/Makefile b/Makefile
index 43729f8..f652b78 100644
--- a/Makefile
+++ b/Makefile
@@ -7,9 +7,9 @@
 BUILDDIR ?= build
 override BUILDDIR := $(abspath $(BUILDDIR))
 
-.PHONY : all clean
+.PHONY: all clean
 
-default : src.build
+default: src.build
 
 TARGETS=src