diff --git a/src/config/app_config.rs b/src/config/app_config.rs
index a32f864f1aa7df9ede53f1e7b7ca27aeb49cdb6a..302873ebedf4e89d0b7d7b90f8d1287ffd75376d 100644
--- a/src/config/app_config.rs
+++ b/src/config/app_config.rs
@@ -95,7 +95,7 @@ impl Config {
 
 /**
     check if config file and it's directory exists
-    if not exists, create them
+    if not exists, create them.
 */
 pub fn ensure_config_exists() -> Result<()> {
     let mut config_dir: PathBuf = if cfg!(debug_assertions) {