diff --git a/main.py b/main.py
index 5a8998c..b9ecab9 100644
--- a/main.py
+++ b/main.py
@@ -5,7 +5,7 @@ from cloudscraper import CloudScraper, create_scraper
 from re import findall, sub
 
 class Scraper:
-    def __init__(self, pseudo, password, app, debug = False):
+    def __init__(self, pseudo: str, password: str, app: str, debug: bool = False):
         self.debug = debug
         self.url = "https://forum.mobilism.org"
         self.requested_app = app
@@ -32,7 +32,7 @@ class Scraper:
 
         return session
 
-    def search(self, session) -> tuple[list[dict], list[dict]]:
+    def search(self, session: CloudScraper) -> tuple[list[dict], list[dict]]:
         """Do the research."""
         if self.debug: print("Going to search page and check connection...", end = " ")
         reponse = session.get(f"{self.url}/search.php", params = {"keywords": self.requested_app, "sr": "topics", "sf": "titleonly"}) # fetch results page
@@ -80,7 +80,7 @@ class Scraper:
 
         return elements
 
-    def getInfos(self, session, elements: list) -> list:
+    def getInfos(self, session: CloudScraper, elements: list) -> list:
         """Go to the first n pages and get a lot of infos"""
         page = 3
         if self.debug: print(f"Going to the {page} first pages...", end = " ")
@@ -118,14 +118,14 @@ class Scraper:
                     _downloadLinks = findall(r"Download Instructions:</span> ?<br />(.*|[\s\S]*)</a></div>", elements[i])[0]
             except:
                 _downloadLinks = None
-            _downloadLinks = sub(r"\n|<a class=\"postlink\" href=\"|\(Closed Filehost\) ?|<span style=\"font-weight: bold\">|</span>|\">(\S*)</a>", "", _downloadLinks)
-            _downloadLinks = sub(r"<br />\n?", "\n", _downloadLinks)
-            _downloadLinks = sub(r"Mirrors(?!:)|Mirror(?!s)(?!:)", "Mirror:", _downloadLinks)
+            _downloadLinks = sub(r"\n|<a class=\"postlink\" href=\"|\(Closed Filehost\) ?|<span style=\"font-weight: bold\">|</span>|\">(\S*)</a>", "", _downloadLinks) # remove html garbage
+            _downloadLinks = sub(r"<br />\n?", "\n", _downloadLinks) # convert newline html to \n
+            _downloadLinks = sub(r"Mirrors(?!:)|Mirror(?!s)(?!:)", "Mirror:", _downloadLinks) # add ":"
             elements[i] = {"changelogs": _changelogs, "downloadLinks": _downloadLinks}
 
         return elements
 
-    def prettyPrint(self, topics: tuple[list[dict], list[dict]]):
+    def prettyPrint(self, topics: tuple[list[dict], list[dict]]) -> list:
         """Show a pretty message with all the specialized infos"""
         topics, topicsInfos = topics
         print("\n")
@@ -147,15 +147,15 @@ class Scraper:
 
         return result
 
-    def work(self) -> str:
+    def work(self) -> list:
         """Call all the others methods."""
         return self.prettyPrint(self.search(self.connect()))
 
-    def save(self, elements):
+    def save(self, elements: list) -> None:
         """Save all the results parsed to a CSV file."""
         taille = len(elements)
         if taille == 0:
-            print("Aucun élément n'a été trouvé avec la recherche.")
+            print("No elements were found with the search.")
             return
         filename = "results.csv"
         with open(filename, "w") as f:
@@ -167,7 +167,7 @@ class Scraper:
                 if element != "linkParams":
                     f.write(";".join(str(e) for e in list(element.values())[:-1]))
                 f.write("\n")
-        print(f"{taille} éléments ont étés enrengistés dans le fichier {filename}.")
+        print(f"{taille} elements have been registered in the {filename} file.")
 
 if __name__ == "__main__":
     argv = argv[1:]