remove trailing slash from "out" in Makefile

Perhaps this will fix #15. I haven't seen it fail, but this seems to be
the "official" way to conditionally create a directory in a Makefile.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 1d46f875..4a6e55d5 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ all: $(addprefix out/,$(ALL))
 .PHONY: everything
 everything: $(addprefix out/,$(EVERYHING))
 
-out/:
+out:
 	mkdir $@
 
 src/wasm-lexer.c src/wasm-lexer.h: src/wasm-lexer.l