Fix a broken list (#556)

Signed-off-by: Takuro Ashie <ashie@clear-code.com>

Author: ashie

quickstart/fluent-package-v5-vs-td-agent.md

@@ -74,8 +74,7 @@ See also [Changes from Treasure Agent 3](https://github.com/fluent-plugins-nurse
 
 Please use `fluent-package` v5 instead of `td-agent` v4 because:
 
-`fluent-package` is the successor to `td-agent` and keeps backward compatibility.
-
+* `fluent-package` is the successor to `td-agent` and keeps backward compatibility.
 * The series of td-agent had already reached End of Life (EOL).
 * Some of the components embedded into td-agent, including Ruby, had already reached EOL.
 * td-agent v4 has several known bugs, such as the [in_tail](../input/tail.md) bug.