Clean up note

jcs090218 · jcs090218 · commit f7457c7f4299 · 2021-02-13T15:38:34.000+08:00
diff --git a/README.md b/README.md
@@ -1,9 +1,5 @@
-# Note
-
-# I recommend that you use the [flycheck](https://github.com/flycheck/flycheck).
-
-# Because, you can run the checker more than one. Of course, including `cppcheck`.
-
+**NOTE: I recommend that you use the [flycheck](https://github.com/flycheck/flycheck).
+Because, you can run the checker more than one. Of course, including `cppcheck`.**
 
 # flymake-cppcheck.el
 
