diff --git a/outage_detector/main.py b/outage_detector/main.py
index 19243bf..a0f05ae 100644
--- a/outage_detector/main.py
+++ b/outage_detector/main.py
@@ -13,55 +13,73 @@ class LogEntry:
         self.host = log_entry.split('[')[2].split(']')[0]
         self.failed = 'FAIL' in log_entry
 
+    def __repr__(self: 'LogEntry') -> str:
+        return f"[{self.date}][{self.host}][{'OK' if not self.failed else 'FAIL'}]"
+
 
 def printOutages(filepath: str, time: int) -> None:
     '''
         Print outages from a log file
-    
+
         `filepath` Path to a file with connection logs.
 
         `time` Minimum duration for a connection loss to be considered an outage.
     '''
 
+    # Get a sorted list of log entries.
     with open(filepath, 'r') as file:
-        log = list(map(lambda x: LogEntry(x), file.readlines()))
+        log = sorted(
+            map(lambda x: LogEntry(x), file.readlines()),
+            key=lambda x: x.date
+        )
 
-    # cluster log entries by host
+    # Cluster log entries by host.
     log_by_host = {}
+
     for entry in log:
         if entry.host not in log_by_host:
             log_by_host[entry.host] = [entry]
         else:
             log_by_host[entry.host].append(entry)
 
-    # cluster fails to outages
-    # we consider the time of subsequent failed connection attempts to the same host an outage
+    # Cluster fails to outages.
+    # We consider the time of subsequent failed connection attempts to the same host an outage.
     outages: list = []
     last_failed = False
     for entries in log_by_host.values():
         for entry in entries:
+
+            # Continue an outage.
             if entry.failed and last_failed:
                 outages[-1].append(entry)
-            if entry.failed and not last_failed:
+
+            # Start a new outage.
+            elif entry.failed and not last_failed:
                 outages.append([entry])
                 last_failed = True
-            if not entry.failed and last_failed:
+
+            # End an outage.
+            elif not entry.failed and last_failed:
                 last_failed = False
 
-    # print the outages by date of first fail
-    for outage in sorted(outages, key=lambda x: x[0].date):
+    # Print the outages.
+    for outage in outages:
 
-        # get duration of outage in hours and minutes
+        # Get duration of outage in hours and minutes.
         outage_duration = round(
-            (outage[-1].date - outage[0].date).seconds / 60)
-        # continue if outage is shorter than the minimum duration
+            (outage[-1].date - outage[0].date).seconds / 60
+        )
+
+        # Skip printing if outage is shorter than the minimum duration.
         if outage_duration < time:
             continue
+
+        # Get hours and minutes for printing.
         hours = outage_duration // 60
         minutes = outage_duration - (hours * 60)
         host = outage[0].host
 
-        # Outputs outages in the form of "Outage at: 2023-19-01 06:29:01 lasting for 2 Hours and 39 Minutes"
+        # Outputs outages in the form of "Outage at: 2023-19-01 06:29:01 lasting for 2 Hours and 39 Minutes".
         print(f"[{outage[0].date}][{host}] lasting for {'{} Hours and '.format(hours) if hours >= 1 else ''}{minutes} Minutes")
 
 
@@ -114,7 +132,7 @@ def parseArgs(args: list[str]) -> argparse.Namespace:
 
     subparsers = parser.add_subparsers(dest='command')
 
-    # Arguments for the log command
+    # Arguments for the log command.
     parser_log = subparsers.add_parser(
         'log', help='Log the connection status.'
     )
@@ -131,7 +149,7 @@ def parseArgs(args: list[str]) -> argparse.Namespace:
         help='Set the timeout in seconds to use for the connection test. (default: %(default)s)'
     )
 
-    # Arguments for the outages command
+    # Arguments for the outages command.
     parser_outages = subparsers.add_parser(
         'outages', help='Print/log outages'
     )