basecoin build typo fix

build/Makefile

@@ -95,7 +95,7 @@ build-basecoin: git-branch gopath-setup
 	@echo "*** Building basecoin from cosmos-sdk"
 	go get -d -u github.com/cosmos/cosmos-sdk/examples/basecoin/cmd/basecoind
 	cd $(GOPATH)/src/github.com/cosmos/cosmos-sdk && git checkout "$(GIT_BRANCH)" && git pull
-	export PATH=$(GOPATH)/bin:$(PATH) && $(MAKE) -C $(GOPATH)/src/github.com/cosmos/cosmos-sdk get_tools get_vendor_deps install
+	export PATH=$(GOPATH)/bin:$(PATH) && $(MAKE) -C $(GOPATH)/src/github.com/cosmos/cosmos-sdk get_tools get_vendor_deps build
 	cp $(GOPATH)/src/github.com/cosmos/cosmos-sdk/build/basecoin $(GOPATH)/bin
 	@echo "*** Built basecoin from cosmos-sdk"