Small improvements

- Improve formatting
- Fix some typos
- Mini code improvements

src/main/kotlin/org/mosad/thecitadelofricks/hsoparser/TimetableParser.kt

@@ -72,7 +72,7 @@ class TimetableParser(timetableURL: String? = null, htmlDoc: Document? = null) {
             var lessonIndexDay = 0 // the index of the lesson per timeslot
 
             // elements are now all lessons, including empty ones
-            row.select("td.lastcol, td[style]").forEach {element ->
+            row.select("td.lastcol, td[style]").forEach { element ->
 
                 // if there is a lecture with rowspan="2", we need to shift everything by one to the left. This is stupid and ugly there needs to bee an API
                 if ((sDay > -1 && sRow > -1) && (sDay == day && ((sRow + 1) == rowIndex))) {
@@ -115,8 +115,7 @@ class TimetableParser(timetableURL: String? = null, htmlDoc: Document? = null) {
 
                 lessonIndexDay++
 
-                if (element.hasClass("lastcol"))
-                {
+                if (element.hasClass("lastcol")) {
                     day++
                     lessonIndexDay = 0
                 }