Fixing requested changes

* Documentation consistency
* Method inlining

README.md

@@ -106,10 +106,7 @@ Options:
           [default: 4]
 
   -w, --width <WIDTH>
-          Width expressed as text-columns, this parameter will calculate the scale factor for you.
-          Overrides `scale` parameter even when specified.
-
-          [default: disabled]
+          Enstablish how much wide is the output images, in columns. Overrides `scale`
 
   -b, --background <BACKGROUND>
           The background color to use

src/args.rs

@@ -19,7 +19,7 @@ pub mod args {
         /// The output scale (1 is the original size)
         #[arg(short, long, default_value = "4")]
         pub scale: u32,
-        // Enstablish how much wide is the output images, in columns. Overrides `scale`
+        /// Enstablish how much wide is the output images, in columns. Overrides `scale`
         #[arg(short, long, default_value= None )]
         pub width: Option<u32>,
         /// The background color to use

src/ascii_processor.rs

@@ -66,6 +66,7 @@ fn get_character(
 /// Determine how much scale to use in presence of `width` parameters,
 /// otherwise returns regular `scale` parameter per default behaviour
 ///
+#[inline]
 fn calculate_scale(args: &Arguments, dimensions: (u32, u32)) -> u32 {
     args.width.map_or_else(|| args.scale, |v| dimensions.0 / v)
 }