diff --git a/gamefixes-steam/1137300.py b/gamefixes-steam/1137300.py
index d85447ea..174272a5 100644
--- a/gamefixes-steam/1137300.py
+++ b/gamefixes-steam/1137300.py
@@ -2,7 +2,6 @@
 UW support: RoseTheFlower/SherlockHolmesCOUltrawide
 UW support: PhantomGamers/shco-wsf
 """
-#pylint: disable=C0103
 
 import os
 import sys
@@ -31,12 +30,14 @@ def _get_pid(procname: str) -> int:
     return procpid
 
 def get_pid(procname: str, untilfound: bool=False) -> int:
+    """Get pid for processes launched afer the game that run in Proton (checks for Windows path)"""
     while True:
         pid = _get_pid(procname)
         if pid is not None or not untilfound:
             return pid
 
 def install_xdotool(path_to_exe: str):
+    """Copy xdotool (and libxdo.so.3) to executable's directory"""
     if not os.path.isfile(os.path.join(path_to_exe, 'busybox_AR')):
         url = 'https://busybox.net/downloads/binaries/1.35.0-x86_64-linux-musl/busybox_AR'
         hashsum = '49061d5037e33742e90d2eb94aa3d8e12305ac5df5d380a3d31d50d7c026a40b'
@@ -85,6 +86,7 @@ def install_xdotool(path_to_exe: str):
     os.remove(file)
 
 def load_trainer(trainer: str):
+    """Load trainer after game launches, minimizes it, and kills it when game closes"""
     path_to_exe = os.path.dirname(trainer)
     if not os.path.isfile(os.path.join(path_to_exe, 'xdotool')):
         install_xdotool(path_to_exe)
@@ -117,6 +119,7 @@ def load_trainer(trainer: str):
                 break
 
 def main():
+    """Only applies fix for UW display. Checks for UW fix zip or extracted files, if none found download one"""
     screen_width,screen_height = util.get_resolution()
     #Checks for UW in case there's an UW fix present but display is not.
     #eg. the monitor changed or the files were moved from a PC to a SteamDeck
@@ -124,13 +127,13 @@ def main():
         install_dir = glob.escape(util.get_game_install_path())
         bin_path = 'SH9/Binaries/Win64'
         path_to_exe = os.path.join(install_dir, bin_path)
-        UW_file = os.path.join(path_to_exe, 'Sherlock Holmes CO Ultrawide.exe')
-        UW_zip = os.path.join(install_dir,'Sherlock.Holmes.CO.Ultrawide.zip')
-        UW2_file = os.path.join(path_to_exe, 'SUWSF.asi')
-        UW2_zip = os.path.join(install_dir, 'SHCO-WSF.zip')
+        uw_file = os.path.join(path_to_exe, 'Sherlock Holmes CO Ultrawide.exe')
+        uw_zip = os.path.join(install_dir,'Sherlock.Holmes.CO.Ultrawide.zip')
+        uw2_file = os.path.join(path_to_exe, 'SUWSF.asi')
+        uw2_zip = os.path.join(install_dir, 'SHCO-WSF.zip')
         #Previously it didn't download anything, only checked if an UW fix was present.
         #added download since now it checks for UW display.
-        if not ((os.path.isfile(UW_zip) or os.path.isfile(UW_file)) or (os.path.isfile(UW2_zip) or os.path.isfile(UW2_file))):
+        if not ((os.path.isfile(uw_zip) or os.path.isfile(uw_file)) or (os.path.isfile(uw2_zip) or os.path.isfile(uw2_file))):
             url = 'https://github.com/RoseTheFlower/SherlockHolmesCOUltrawide/releases/download/v1.0/Sherlock.Holmes.CO.Ultrawide.zip'
             hashsum = '9142cfb7e64b95243e9f5df9f3aae19304128c5def51d9c1b292d23c02321eee'
             file = os.path.join(path_to_exe, os.path.basename(url))
@@ -139,13 +142,13 @@ def main():
                 file_sum = hashlib.sha256(f.read()).hexdigest()
             if hashsum != file_sum:
                 os.remove(file)
-        if os.path.isfile(UW_zip) or os.path.isfile(UW_file):
-            if not os.path.isfile(UW_file):
-                with zipfile.ZipFile(UW_zip, 'r') as zip_ref:
-                    zip_ref.extract(os.path.basename(UW_file), path_to_exe)
-            threading.Thread(target=load_trainer, args=[UW_file]).start()
-        elif os.path.isfile(UW2_zip) or os.path.isfile(UW2_file):
-            if not os.path.isfile(UW2_file):
-                with zipfile.ZipFile(UW2_zip, 'r') as zip_ref:
+        if os.path.isfile(uw_zip) or os.path.isfile(uw_file):
+            if not os.path.isfile(uw_file):
+                with zipfile.ZipFile(uw_zip, 'r') as zip_ref:
+                    zip_ref.extract(os.path.basename(uw_file), path_to_exe)
+            threading.Thread(target=load_trainer, args=[uw_file]).start()
+        elif os.path.isfile(uw2_zip) or os.path.isfile(uw2_file):
+            if not os.path.isfile(uw2_file):
+                with zipfile.ZipFile(uw2_zip, 'r') as zip_ref:
                     zip_ref.extractall()
             util.winedll_override('dsound', 'n')