optimize output, change help

src/cli.yml

@@ -17,12 +17,6 @@ args:
         help: The language your text should be tranlated to. Default is EN-US
         takes_value: true
         required: false
-    - file:
-        short: f
-        long: file
-        help: File you want to translate.
-        required: false
-        takes_value: true
     - INPUT:
         help: Text to translate
         required: true

src/lib.rs

@@ -79,7 +79,7 @@ pub mod deepl_helper {
             let mut trans: String = String::new();
             for translation in self.translations.iter() {
                 trans.push_str(&format!(
-                    "--- Detected Source language {} -------------------------\n",
+                    "--- Detected Source Language {} -------------------------\n",
                     translation.detected_source_language)
                 );
                 trans.push_str(&format!("{}: {}", target_language, translation.text));