update comments

src/egui_app.rs

@@ -94,7 +94,7 @@ lazy_static::lazy_static! {
 
 			debug_log(&format!("Loading file: {}", path_string));
 
-			// Match the filename
+			// Match the file extention
 			if path_string.ends_with(".ttf") {
 				// Parse font files
 				let font_data = FontData::from_owned(data);

src/misc.rs

@@ -146,7 +146,6 @@ pub fn newtons_method(
 		}
 
 		if last_ele_signum != ele_signum {
-			// Do 50 iterations of newton's method, should be more than accurate
 			let x = {
 				let mut x1: f64 = last_ele.unwrap().x;
 				let mut x2: f64;