Bit of cleanup

Assets/Scripts/SpellingBeeController.cs

@@ -57,8 +57,7 @@ public class SpellingBeeController : MonoBehaviour {
 
         timerValue -= Time.deltaTime;
 
-        if (timerValue <= 0.0f)
-        {
+        if (timerValue <= 0.0f) {
             timerValue = 0.0f;
             // Handle end of timer
         }
@@ -69,6 +68,7 @@ public class SpellingBeeController : MonoBehaviour {
         timerText.text = string.Format("{0:00}:{1:00}", minutes, seconds);
     }
 
+    // Check if the correct char has been given as input
     void checkChar(char letter) {
         if (Char.ToUpper(letter) == Char.ToUpper(currentWord[currentIndex]) && input.text.Length == 1) {
             letters[currentIndex].GetComponent<Image>().color = Color.green;
@@ -86,10 +86,12 @@ public class SpellingBeeController : MonoBehaviour {
         }
     }
 
+    // Adds seconds to timer
     void addSeconds(int seconds) {
         timerValue += (float) seconds;
     }
 
+    // Find the chosen theme by its name
     Theme findThemeByName(string themeName) {
         int themeIndex = 0;