fix: wrong swagger args of gen-api-spec in Makefile (#626)

## What type of PR is this?

/kind chore

## What this PR does / why we need it:

Fix wrong swagger args of gen-api-spec in Makefile

## Which issue(s) this PR fixes:

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Fixes #

Makefile

@@ -150,14 +150,14 @@ fix-license:  ## Adds missing license header to repo files
 gen-api-spec: ## Generate API Specification with OpenAPI format
 	@which swag > /dev/null || (echo "Installing [email protected] ..."; go install github.com/swaggo/swag/cmd/[email protected] && echo "Installation complete!\n")
 	# Generate API documentation with OpenAPI format
-	-swag init --parseDependency --parseInternal --parseDepth 1 -g cmd/main.go -o api/openapispec/ && echo "🎉 Done!" || (echo "💥 Fail!"; exit 1)
+	@swag init --parseDependency --parseInternal --parseDepth 1 -g cmd/karpor/main.go -o api/openapispec/ && echo "🎉 Done!" || (echo "💥 Fail!"; exit 1)
 	# Format swagger comments
-	-swag fmt -g pkg/**/*.go && echo "🎉 Done!" || (echo "💥 Failed!"; exit 1)
+	@swag fmt -g pkg/**/*.go && echo "🎉 Done!" || (echo "💥 Failed!"; exit 1)
 
 .PHONY: gen-api-doc
 gen-api-doc: gen-api-spec ## Generate API Documentation by API Specification
 	@which swagger > /dev/null || (echo "Installing [email protected] ..."; go install github.com/go-swagger/go-swagger/cmd/[email protected] && echo "Installation complete!\n")
-	-swagger generate markdown -f ./api/openapispec/swagger.json --output=docs/api.md && echo "🎉 Done!" || (echo "💥 Fail!"; exit 1)
+	@swagger generate markdown -f ./api/openapispec/swagger.json --output=docs/api.md && echo "🎉 Done!" || (echo "💥 Fail!"; exit 1)
 
 .PHONY: gen-cli-doc
 gen-cli-doc: ## Generate CLI Documentation