diff --git a/src/editor.rs b/src/editor.rs
index ce3ec8a..e192034 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -637,7 +637,7 @@ impl Editor {
             Keyword1 => 33,    // Yellow
             Keyword2 => 32,    // Green
             LineComment => 36, // Cyan
-            MultiLineComment => 36,
+            MultiLineComment => 36, // Cyan
             Normal => 37,
             Number => 31,      // Red
             SearchMatch => 34, // Blue
@@ -699,10 +699,10 @@ impl Editor {
             self.set_status_message(&format!("{} {}", prompt, buffer));
             self.refresh_screen();
 
-            let char = self.read_key();
-            if char.is_some() {
-                let char = char.unwrap();
-                match char {
+            let ch = self.read_key();
+            if ch.is_some() {
+                let ch = ch.unwrap();
+                match ch {
                     Backspace => {
                         buffer.pop();
                     }
@@ -711,13 +711,13 @@ impl Editor {
                     }
                     Escape => {
                         self.set_status_message("");
-                        cb(self, &String::from(""), char);
+                        cb(self, &String::from(""), ch);
                         return String::from("");
                     }
                     Enter => {
                         if buffer.len() != 0 {
                             self.set_status_message("");
-                            cb(self, &buffer, char);
+                            cb(self, &buffer, ch);
                             return buffer;
                         }
                     }
@@ -730,7 +730,7 @@ impl Editor {
                     _ => (),
                 };
 
-                cb(self, &buffer, char);
+                cb(self, &buffer, ch);
             }
         }
     }
@@ -790,9 +790,9 @@ impl Editor {
     pub fn process_keypress(&mut self) -> Option<KeyCode<char>> {
         let key = self.read_key();
         if key.is_some() {
-            let char = key.unwrap();
+            let ch = key.unwrap();
 
-            match char {
+            match ch {
                 Backspace => self._del_or_backspace(Backspace),
                 DeleteKey => self._del_or_backspace(DeleteKey),
                 Enter => self.insert_new_line(),
@@ -1106,8 +1106,8 @@ impl Editor {
         let mut rx: usize = 0;
         let mut i: usize = 0;
 
-        for char in self.rows[index].chars.chars() {
-            if char == '\t' {
+        for ch in self.rows[index].chars.chars() {
+            if ch == '\t' {
                 rx += (KILO_TAB_STOP - 1) - (rx % KILO_TAB_STOP);
             } else {
                 rx += 1;
@@ -1127,8 +1127,8 @@ impl Editor {
         let mut current_rx: usize = 0;
         let mut cx: usize = 0;
 
-        for char in self.rows[index].chars.chars() {
-            if char == '\t' {
+        for ch in self.rows[index].chars.chars() {
+            if ch == '\t' {
                 current_rx += (KILO_TAB_STOP - 1) - (current_rx % KILO_TAB_STOP);
             } else {
                 current_rx += 1;