Fix missing comma

Oops!

[ci skip]

plugins/ci.mk

@@ -45,7 +45,7 @@ ci_verbose = $(ci_verbose_$(V))
 
 define ci_target
 ci-$1: $(CI_INSTALL_DIR)/$2
-	$(verbose) $(MAKE) --no-print-directory clean;
+	$(verbose) $(MAKE) --no-print-directory clean
 	$(ci_verbose) \
 		PATH="$(CI_INSTALL_DIR)/$2/bin:$(PATH)" \
 		CI_OTP_RELEASE="$1" \
@@ -54,7 +54,7 @@ ci-$1: $(CI_INSTALL_DIR)/$2
 		$(MAKE) ci-setup tests
 endef
 
-$(foreach otp,$(CI_OTP),$(eval $(call ci_target,$(otp),$(otp)otp)))
+$(foreach otp,$(CI_OTP),$(eval $(call ci_target,$(otp),$(otp),otp)))
 $(foreach otp,$(CI_HIPE),$(eval $(call ci_target,$(otp)-native,$(otp)-native,native)))
 $(foreach otp,$(CI_HIPE_LLVM),$(eval $(call ci_target,$(otp)-native-llvm,$(otp)-native,native-llvm)))