Fix two typos in the Makefile

Author: StanFromIreland

Makefile

@@ -4,7 +4,7 @@
 help: ## Display this help text for Makefile
 	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z0-9_-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
 
-upgrade: ## Upgrade all dependencies to the latest stable versions
+upgrade:  ## Upgrade all dependencies to the latest stable versions
 	@uv lock --upgrade
 	@echo "=> Dependencies Updated"
 
@@ -14,7 +14,7 @@ lint:  ## Lint the code
 fmt:  ## Format the code
 	@uv run ruff format .
 
-mt-check:  ## Runs Ruff format in check mode (no changes)
+fmt-check:  ## Runs Ruff format in check mode (no changes)
 	@uv run --no-sync ruff format --check .
 
 type-check:  ## Run type-checking
@@ -26,4 +26,4 @@ test:  ## Run tests
 ci: lint fmt type-check test  ## Run everything
 
 app:  ## Run the app
-	@uv run python app.py
+	@uv run python src/psrt_ghsa_bot/app.py